Throwing Event Equipment

The Nordic Master Alu 600g is the all-round competition javelin for women and girls who have progressed past beginner implements and are ready for a model that rewards improved technique with better distance and flight consistency. The 7.9 flex rating strikes the ideal balance — forgiving enough to self-correct minor errors, firm enough to reward clean releases with meaningful carry and stable tip-first landings.

• Flex 7.9 Medium Stiffness — Balanced Performance — Positioned between the softer Viking (11.1) and stiffer elite models, the 7.9 flex is firm enough to reduce air drag and generate competitive flight distance for developing athletes, yet still forgiving enough to self-correct minor release errors — suitable for throwers with developing-to-solid technique across a broad range of competition levels
• Premium Aluminum Shaft Construction — Built from high-quality aluminum with the signature Nordic finish, the Master Alu provides the durability needed for high-volume training and the consistent shaft behavior athletes rely on for repeatable flight patterns throw after throw through a full competitive season
• Galvanized Steel Universal Tip — Cigar-profile galvanized steel tip performs reliably in both headwind and tailwind conditions without requiring athletes to switch implements based on meet-day weather — a versatile, all-conditions choice for programs that need one javelin to cover all competition environments
• 40–60m Distance Rating for Intermediate Throwers — Recommended for female athletes throwing in the 40–60 meter range, covering the competitive sweet spot between developing club throwers and elite-level athletes ready for stiffer carbon or steel models with more demanding release requirements
• Suitable for All Conditions — Nordic classifies the Master Alu as a true all-rounder — technically and physically demanding enough to require solid capacity from the thrower, but versatile enough to perform consistently across varying weather conditions, track surfaces, and competition environments throughout the season
• World Athletics Certified — Carries World Athletics certification (Certificate I-13-0658), confirming full compliance with IAAF dimensional, weight, and construction specifications for sanctioned women's javelin competition at high school, collegiate, and international levels

The Gill Coliseum Ground Sleeve and Net Anchor Kit supplies the permanent in-ground mounting hardware needed to anchor Gill Coliseum-series throwing-cage net systems securely to the competition surface. Proper anchoring is a critical safety requirement, since an unsecured net can shift or collapse during competition and endanger athletes and officials. This kit includes the components to complete a secure, competition-standard installation, all engineered to work together as a system.

Key features & specs:

• Permanent in-ground mounting hardware for Coliseum-series net systems
• Anchors throwing-cage nets securely to the competition surface
• Includes the components needed for a complete installation
• Engineered to work together as an integrated system
• Meets competition installation standards

Coach's tip: Have the sleeves set by a qualified installer so they're plumb and correctly positioned, since the location is fixed once the surface is poured. Inspect the anchors and net attachment each season, and keep the sleeve caps in place when the cage is down to keep debris out.

The Gill NCAA Hammer/Discus Cage (Double Ring) adds a second ring layer for enhanced containment during hammer throw and discus, giving extra safety depth to programs whose throws regularly approach the top end of competition distances. Engineered to meet NCAA specifications, the double-ring configuration gives facilities managers and safety officials added confidence during hammer events in particular, and Gill's construction withstands repeated competition-implement impact over many seasons.

Key features & specs:

• Double-ring configuration for enhanced throw containment
• Engineered to meet NCAA specifications
• Added safety depth for long hammer and discus throws
• Heavy-duty construction for many seasons of impact
• Premium permanent-cage option for world-class throws facilities

Coach's tip: Confirm the installation footprint suits your sector before ordering, and inspect both ring nets and the gate system before every competition. Replace worn netting immediately to maintain certification, and add an off-season structural inspection to keep the cage competition-ready. Confirm your net and gate hardware are compatible with the double-ring layout before installation day.

The Gill NCAA Hammer/Discus Cage (Single Ring) is a permanent throwing enclosure engineered to meet NCAA specifications for both hammer throw and discus, giving a facility one shared cage that maximizes efficiency. The single-ring design provides full containment across all throw trajectories within NCAA safety parameters, making it a compliant choice for programs hosting collegiate-level competition, and Gill builds it with heavy-gauge materials to withstand years of implement impact.

Key features & specs:

• Permanent cage meeting NCAA specifications for hammer and discus
• Single shared ring maximizes facility efficiency
• Full containment for all throw trajectories within NCAA parameters
• Heavy-gauge construction for years of implement impact
• A core safety-infrastructure investment for throws programs

Coach's tip: Have the cage installed to spec by a qualified crew and inspect the net, poles, and gates before each competition. Replace worn netting promptly to keep the cage certified, and schedule an off-season structural check to catch any wear before the next season.

The Gill NCAA Inner Door Net measures 8' x 14' and serves as the inner containment barrier at the entrance of a Gill NCAA hammer or discus cage, adding a critical second layer of throw containment for athlete and official safety. The inner door net catches any implement that makes it past the outer door barrier, and it is a required safety component for compliant cage operation, so keeping it in good condition is essential to running a legal, safe throwing event.

Key features & specs:

• Inner containment door net for Gill NCAA hammer/discus cages
• Dimensions: 8' x 14'
• Adds a required second layer of throw containment
• Catches implements that pass the outer door barrier
• Manufactured to exact NCAA cage specifications

Coach's tip: Confirm the net matches your cage configuration before ordering, and check its tension and attachment points before every competition. Replace worn or damaged inner nets promptly to keep the cage compliant, and store spare nets dry and out of the sun to extend their life.

The Gill Tall Door Net for the NCAA T Hammer Cage fits the entrance opening of Gill's T-style NCAA hammer cage, providing the barrier that contains errant hammer throws during competition and practice. Its taller profile accommodates the elevated entry angle a T-configuration cage requires, ensuring full coverage of the opening across all throw trajectories, exactly where containment matters most.

Key features & specs:

• Fits the entrance opening of the Gill NCAA T Hammer Cage
• Taller profile matched to the T-configuration entry angle
• Provides full opening coverage at all throw trajectories
• Manufactured to exact Gill NCAA T Hammer Cage specifications
• Critical replacement safety component for maintaining certified cage operation

Coach's tip: Confirm you have the T-style NCAA hammer cage before ordering so the door net fits the opening correctly. Replace worn or damaged nets immediately to maintain cage certification, and check the attachment points and net tension before every competition.

The Gill World Athletics 6M Aluminum Discus Cage is a top-tier throwing enclosure engineered for elite competition, meeting both NCAA and World Athletics specifications. Nine aluminum net poles support a full 6-meter-high weather-treated net, with rear support tubes and hinged net arms that keep the netting taut and sag-free across the whole structure for reliable, certified-level throw containment.

Key features & specs:

• Nine 6063-T6 raw aluminum net poles
• Weather-treated nylon 6 net with 340 lb break strength; 6m net height
• Standard rear-door access net
• Rear net support tubes prevent net sag; 18" hinged net arms secure the net at all nine poles
• 36" deep ground sleeves for a stable, permanent installation
• Meets NCAA and World Athletics specifications; 5-year warranty (1-year on nets)

Coach's tip: Verify all hinged arms are latched and the net is fully tensioned before competition so there are no sag points. Inspect the net for weathering each season and replace it when worn to maintain the cage's certified containment.

The Gill HS Portable Discus Cage gives high school programs a regulation, fully portable discus enclosure that sets up and removes as needed. Six aluminum net poles support the containment netting, and a wheeled steel base rolls into position and weights down with the included jugs, so a crew can stage a safe, NFHS-compliant discus competition on any suitable field without a permanent build.

Key features & specs:

• Designed for setup and removal as needed
• Six 6063-T6 aluminum net poles
• #504 knotless nylon netting with 180 lb break strength
• A500 Grade B steel base with wheels; weighted with sand or water
• Five 5-gallon jugs with gray vinyl covers included
• Meets NFHS specifications; 5-year warranty

Coach's tip: Fill every ballast jug before use so the base holds firm during throws, and confirm net tension and pole seating before the first athlete enters. Inspect the netting each season and replace worn sections promptly to keep the cage compliant.

The Gill Outdoor Throwing Net System is a versatile, portable barrier for shot put, discus, hammer, and javelin practice areas, letting throws programs train safely in spots that lack permanent cage infrastructure. The system absorbs and contains off-target throws to protect bystanders and facility property, and its outdoor-rated construction holds up through sun, wind, and rain across a full training season.

Key features & specs:

• Portable barrier for shot put, discus, hammer, and javelin practice
• Absorbs and contains off-target throws for training safety
• Outdoor construction built for sun, wind, and rain exposure
• Ideal for sites without permanent cage infrastructure
• Used by programs from middle school through college

Coach's tip: Anchor the system securely and position it between the throwing area and any people or property before practice begins. Inspect the netting for wear regularly, and take it down and store it dry when not in use to maximize its service life.

The Gill Discus Sector Net is an effective barrier for stopping a discus from skipping outside the throwing sector, protecting bystanders and neighboring event areas during practice and competition. At 2 feet tall and 60 feet long, it lines the edge of the sector to catch low, skipping throws, and it comes with everything needed to set up, take down, and store the system neatly between sessions.

Key features & specs:

• Stops a discus from skipping outside the sector
• 2' tall by 60' long coverage
• 320 lb break-strength discus netting
• Supported by 3/4" diameter steel net poles and ground stakes
• Polyethylene net spools included for convenient storage and handling

Coach's tip: Stake the poles firmly and keep the net taut along the sector line so skipping throws are caught cleanly. Wind the net onto the included spools for storage to prevent tangling, and store it dry to extend the life of the netting and poles.

The Gill Net for the 4M NCAA Discus Cage is a direct replacement net sized precisely for the Gill 732230 NCAA Portable Discus Cage. Nets are the working safety surface of any throwing cage, and a worn, torn, or stretched net compromises containment and can put the cage out of compliance. Swapping in this correctly sized replacement restores full throw containment and keeps your discus cage competition-ready.

Key features & specs:

• Replacement net for the Gill 732230 NCAA Portable Discus Cage
• Dimensions: 16'6" x 68'6"
• Sized to the exact 4M NCAA cage specification
• Restores full throw containment and cage compliance
• Direct-fit replacement for straightforward installation

Coach's tip: Confirm your cage is the Gill 732230 model before ordering so the net fits correctly. Inspect a new net's tension and attachment points before first use, and replace any cage net promptly once you spot fraying or holes to keep the enclosure safe and legal.

The Gill International Implement Cart (Combo) is an all-in-one solution for storing and transporting a complete throws arsenal to and from the field. HDPE liners cradle and protect each implement, while never-flat rubber casters roll easily over rough infield terrain. A built-in chalk bag and extra storage space make this the single cart a throws coach needs to keep every implement secured, organized, and ready for competition.

Key features & specs:

• Holds 8 discuses, 8 shot puts, 6 hammers, and 9 javelins
• HDPE liners keep each implement secured and protected
• 8" never-flat rubber casters for easy movement over rough terrain
• Steel construction with a durable powder-coat finish
• Includes a chalk bag and extra storage for an all-in-one setup

Coach's tip: Load the heaviest implements low and centered so the cart rolls stable across the infield, and count implements back in after each session using the capacity as a checklist. Wipe implements dry before loading and store the cart under cover to prevent rust.

The Gill Portable Shot Cage adds a critical safety barrier around the shot put ring and can be deployed or stored as needed, making it ideal for programs that share facilities or host multi-event meets. Four aluminum net poles support a tall netting wall that contains off-target throws, while a steel base on wheels rolls into position and weights down with the included jugs for a stable, secure setup.

Key features & specs:

• Four 6063-T6 aluminum net poles
• #42A knotless nylon netting with 180 lb break strength
• Net height of 13'6" for effective throw containment
• A500 Grade B steel base equipped with wheels
• Weighted with sand or water; five 5-gallon jugs with gray vinyl covers included
• 5-year warranty

Coach's tip: Fill all the ballast jugs before use so the base stays put during throws, and position the netting between the ring and any bystanders. Check the net for wear each season and store the cage dry to protect the poles and base from corrosion.

The Gill NCAA Portable Weight Throw Cage delivers safe, regulation containment for the weight throw and can be set up or removed as your schedule requires. Purpose-built for the indoor weight throw and hammer-style events, it combines a repositionable wired-front door design with a ballasted, wheeled base so a crew can roll it into position, weight it down, and host a compliant competition without a permanent installation.

Key features & specs:

• Designed for setup and removal as needed
• 16' doors with a repositionable wired front design for longer service life
• Five 6063-T6 aluminum net poles at 16'
• #42A knotless nylon netting with 561 lb break strength
• Ballasted base with wheels for mobility and stability
• Meets NCAA specifications; 5-year warranty

Coach's tip: Fully ballast the base and confirm the door net is positioned correctly for the throw direction before any athlete enters the ring. Inspect the netting for fraying regularly and replace worn sections right away to keep the cage competition-legal.

The Gill International Portable Discus Cage meets international throwing-cage specifications and gives programs a fully portable solution for hosting elite-level discus competition. It is engineered to contain the full range of discus throws while satisfying the dimensional and safety requirements of international athletics standards, so top-tier meets can be staged on facilities that need flexibility rather than a permanent installation.

Key features & specs:

• Meets international throwing-cage specifications
• Fully portable for flexible facility use
• Engineered to contain the full range of discus throws
• Built to the same quality standard as Gill's permanent cages
• Ideal for programs running top-level track and field competitions

Coach's tip: Weight the base completely and verify net tension and pole alignment before competition to ensure full containment. Because the cage is portable, mark its correct footprint so setup is fast and consistent at every meet. Check the netting for wear at the start of each season and replace worn panels immediately to maintain the cage's safety rating.

The Gill NCAA Portable Discus Cage provides a regulation-compliant, fully portable throwing enclosure for discus events at the high school and collegiate level. Because it sets up and takes down without permanent installation, it is ideal for programs that host multi-event invitationals or share facilities with other sports, delivering safe throw containment wherever and whenever it is needed.

Key features & specs:

• Designed to meet NCAA discus cage specifications
• Fully portable — sets up and removes as needed
• Structural design contains errant throws safely during competition
• Ideal for shared facilities and multi-event invitationals
• Built by Gill, a leading throwing-cage manufacturer trusted by programs nationwide

Coach's tip: Ballast the base fully and check net tension and pole seating before every session so the cage contains throws reliably. It is a smart fit for programs that share facilities or need to clear the infield for other events. Inspect the netting for wear each season and replace damaged panels promptly to keep the cage competition-legal.

Gill Sports Chalk gives athletes the non-slip grip they need to perform with confidence across track and field events. From gripping the bar in pole vault to securing an implement in the throws, a light coat of chalk cuts moisture and sweat for a surer hold at the critical moment. Packaged in a convenient 1 lb box, it is an inexpensive, everyday essential that belongs in every event bag and equipment cart.

Key features & specs:

• Ensures a reliable, non-slip grip
• Cuts moisture and sweat for a surer hold
• Useful across pole vault, throws, and other grip-dependent events
• Convenient 1 lb box
• Affordable staple for team equipment carts

Coach's tip: Apply a light, even coat rather than caking it on, which actually reduces grip. Keep the box sealed and dry between uses so the chalk stays fine and clump-free, and store it away from your pole grips and finished surfaces to keep them clean.

The Gill Hardshell Javelin Tube gives coaches peace of mind when transporting valuable javelins to and from competition. Its rigid ABS plastic shell guards against the impacts, bends, and rough handling that can ruin a precision implement, while a removable shoulder strap makes it easy to carry a full set across a busy meet infield. The universal, adjustable design fits the full range of school and club javelins, protecting your throwers' most important gear.

Key features & specs:

• Rigid ABS plastic shell for maximum transport protection
• Holds 5-7 javelins
• Universal fit adjusts between 600g and 800g javelins
• Removable shoulder strap included for easy carrying
• Overall length 89 1/4"

Coach's tip: Nest the javelins tip-to-tail to fit the full set and keep points protected inside the shell. Dry each implement before loading to prevent corrosion, and store the tube horizontally so the shafts stay true. Product appearance may vary from the image shown.

The Gill Ote Adjustable Javelin Bag with Tubes is a rugged carry-and-storage solution that protects your throwers' javelins in transit and between practices. Built from heavy-duty Cordura nylon, the bag includes four protective tubes that shield the most vulnerable implements from dings and bends, and its universal, adjustable fit accommodates both 600g and 800g javelins so one bag serves your whole squad.

Key features & specs:

• Includes 4 protective tubes for the most valuable javelins
• Holds 5-7 javelins without tubing, or 4 javelins with tubing
• Heavy-duty Cordura nylon construction for durability
• Universal fit adjusts to hold both 600g and 800g javelins
• Designed for team transport to and from meets and practice

Coach's tip: Load the highest-value or competition javelins into the protective tubes and pack training implements around them. Wipe javelins dry before storing to prevent moisture buildup inside the bag, and hang or lay it flat so the shafts stay straight.

The Gill Orbiter Handle is the replacement grip for Gill Orbiter Lead Throwing Weights, restoring a secure, comfortable hold when the original handle wears down. Its wide, textured design gives throwers dependable grip through the turns and release — an economical fix that keeps a valuable training weight in service instead of replacing the whole implement.

Key features & specs:

• Type: Replacement handle (handle only)
• Design: Wide, textured grip for a secure hold
• Finish: Textured black
• Compatibility: Fits Gill Orbiter Lead Throwing Weights
• Model: GP-491030

Coach's tip: Inspect handles regularly and swap in a fresh one at the first sign of wear or cracking — a compromised grip is a safety risk with a heavy throwing weight. Keep a spare on hand so a worn handle never sidelines a training weight mid-session.

The Gill Javelin/Hammer Adjustable Back Brace gives throwers firm lumbar support during the explosive, rotational demands of the javelin and hammer. Eight supportive steel springs conform to the back to stabilize the lower spine, while adjustable elastic straps let each athlete dial in the exact tension they need — a smart support piece for hard-training throwers.

Key features & specs:

• Support: Eight steel springs conform to the back for firm lumbar support
• Main band: 9" high elastic band for broad support
• Adjustability: Second 4" outer elastic straps allow adjustable tension
• Fit: Tapered cut for men and women; one size fits waists 28"–50" (71–127 cm)
• Model: GP-4581

Coach's tip: Fit the brace snugly over the hips with the springs centered on the lower back, then set the outer straps for firm-but-mobile support before throwing. A brace supports good mechanics but doesn't replace them — pair it with a proper warm-up and core work, and see a trainer or medical professional for any ongoing back pain.

The Gill Championship Portable Indoor Shot/Weight Throw Circle brings a full competition-quality throwing platform to any gym or fieldhouse — no permanent installation required. Its two interlocking sections lock together into a solid 8' x 8' throwing surface and break down with spring-loaded handles for easy handling and storage, making it the go-to solution for hosting indoor throws meets.

Key features & specs:

• Dimensions: 8' x 8' x 2" overall; two 4' x 8' interlocking sections
• Construction: Two layers of 3/4" plywood plus one layer of 1/2" track surface
• Handling: Spring-loaded handles for easy movement and storage
• Included/Compatibility: Comes with a removable Synthetic Toeboard (358); compatible with toeboards 358 and 359
• Finish/Model: Gray marine paint with a textured inner-ring finish; GP-380

Coach's tip: Set the platform on a flat, clean floor and seat the interlocking sections fully before assembling the toeboard in-field. Store it out of standing water — keeping the marine finish dry is the single biggest factor in how long the textured throwing surface lasts.

The Gill Shot Circle (Steel, 4-Piece) is a heavy-duty throwing ring built to mount on top of an existing concrete surface for a legal, durable shot put circle. Its powder-coated steel sections deliver the rugged, long-lasting performance outdoor facilities need, standing up to weather and the daily pounding of throws practice.

Key features & specs:

• Construction: Four sections of 1/4" x 1-1/2" flat powder-coated steel
• Installation: Designed to mount on top of a concrete surface; anchor bolts included
• Toeboard compatibility: Works with the 359 and 364 toeboards
• Compliance: Meets NFHS specifications
• Model: GP-373

Coach's tip: Install on a level, cured concrete pad and anchor every section so the ring stays flush and stable under a thrower's push. Pair it with a matching level-pad toeboard (359 or 364), and touch up any chips in the powder coat each season to keep the steel rust-free outdoors.

The Gill Shot Circle (Aluminum) is a lightweight, corrosion-resistant throwing ring that mounts on top of an existing concrete surface to establish a legal shot put circle. Its extruded aluminum angle construction won't rust, making it an easy-maintenance choice for outdoor throwing areas that see year-round weather.

Key features & specs:

• Construction: Three sections of 1" x 3/4" extruded aluminum angle
• Installation: Designed to mount on top of a concrete surface; anchor bolts included
• Toeboard compatibility: Works with the 359 and 364 toeboards
• Compliance: Meets NFHS specifications
• Model: GP-372

Coach's tip: Pair this surface-mount circle with a level-pad toeboard (359 or 364) so the components sit flush and legal together. Install on a flat, cured concrete pad with all included anchors, and check the bolts each preseason so the ring stays tight under repeated throws.

The Gill Discus Circle (Steel, 3-Piece) provides a durable, regulation throwing ring that mounts on top of an existing concrete surface — a straightforward way to establish a legal discus circle without pouring a specialized ring. Its powder-coated steel construction stands up to weather and years of outdoor use, giving throws programs a dependable, low-maintenance foundation.

Key features & specs:

• Construction: Three sections of 1/4" x 1-1/2" flat powder-coated steel
• Installation: Designed to mount on top of a concrete surface; anchor bolts included
• Durability: Powder-coated finish for weather and wear resistance
• Compliance: Meets NFHS specifications
• Model: GP-371

Coach's tip: Install on a level, cured concrete pad and use the included anchor bolts at every point so the ring sits flush and won't shift under a thrower's rotation. Inspect the anchors each preseason and touch up any chips in the powder coat to keep the steel from rusting outdoors.

The Gill Indoor Circle Throwing Surface addresses the most overlooked variable in indoor throwing events — what's underfoot. A proper hard throwing surface inside the ring is the difference between confident, technically sound throws and slipping, inconsistent footwork that undermines an athlete's mechanics. This three-piece birch plywood insert installs directly onto the circle and meets full competition standards.

• • Premium 3/4" 7-Ply Birch Plywood — Dense, high-grade birch plywood construction provides a rigid, non-compressible throwing platform that resists the repeated lateral and downward forces of shot put and weight throw footwork — maintaining a flat, stable surface through an entire indoor season of practice sessions and competition use without warping or developing soft spots
  • Three-Piece Modular Construction — Surface is divided into three separate sections that fasten to the underside of Gill's Indoor Shot/Weight Throw Circle, covering the full interior of the ring with a seamless, flush throwing platform that installs and removes cleanly without permanent attachment to the gymnasium floor
  • Designed Specifically for Gill Indoor Circle — Engineered to attach directly to the underside frame of Gill's Indoor Shot/Weight Throw Circle as a factory-compatible accessory, ensuring a precise fit with no gaps between the plywood surface and the aluminum ring band that could catch an athlete's foot during rotational movement
  • Consistent Footing Across All Throw Phases — Hard birch surface delivers uniform traction and grip characteristics from the back of the ring through the power position and release, giving throwers the predictable underfoot feel needed to execute technically demanding rotational shot put and weight throw technique with full confidence
  • Eliminates the Problem of Bare Gymnasium Floors — Indoor gymnasium surfaces — whether hardwood, rubber, or synthetic — vary in grip, texture, and hardness in ways that directly affect throw consistency and athlete safety; the birch plywood insert standardizes the throwing surface regardless of what the underlying gym floor is made of
  • NFHS, NCAA, and IAAF Compliant — Meets all governing body specifications for indoor shot put and weight throw competition at the high school, collegiate, and international level, making it a competition-legal surface for sanctioned indoor meets without requiring permanent facility construction or modification

The Gill Indoor Shot/Weight Throw Circle gives programs a portable, competition-legal throwing ring for indoor shot put and weight throw. Built from sturdy plywood with steel hinges and foldaway handles, it sets up and stores easily in any gym or fieldhouse — the practical foundation for running indoor throws without a permanent installation.

Key features & specs:

• Construction: 3/4" plywood with steel hinges and handles
• Portability: Foldaway handles for easy handling and storage
• Toeboard: Compatible with the 358 toeboard (laminated, weatherproofed marine plywood toeboard sold separately)
• Optional surface: Optional three-piece 3/4" 7-ply birch plywood throwing surface (sold separately)
• Compliance/Model: Meets NFHS, NCAA, and World Athletics specifications; GP-368

Coach's tip: Add the optional birch throwing surface for consistent footing and the 358 toeboard to complete a legal ring before competition. Fold the handles for compact storage, and set the circle on a flat, clean floor so it sits stable and flush during throws.

The Gill Hammer Conversion Circle lets a facility turn an existing discus ring into a legal hammer ring in seconds — no permanent construction required. Its seven interlocking PVC sections drop into place to adapt a standard circle to exact hammer specifications, making it the practical solution for schools that share a single throwing area across multiple events.

Key features & specs:

• Design: Seven interlocking sections of durable white PVC plastic
• Function: Converts a discus ring into a regulation hammer ring
• Setup: Portable; installs in seconds with no permanent fixtures
• Compliance: Meets NFHS, NCAA, and World Athletics specifications; IAAF certified
• Model: GP-3622

Coach's tip: Seat all seven sections fully so the ring sits flush and continuous before any throw, and pair it with a single-circle hammer cage for safe practice. Store the sections stacked and out of prolonged sun, and count them back in after each session so the set stays complete.