Track Spikes 200Pcs Durable Steel Shoe Studs Field Sprinting Shoes Spikes Cross Country Track+Box+Wrench for Sprint Sports Short Running Shoes

General Installation and Fit Tip: Before screwing in, clear any debris from the spike receptacles on your shoe. Hand-tighten each spike using the provided wrench until snug—avoid over-torquing. Check lengths periodically and replace any that show wear or bending to maintain consistent performance.Material: Hard steelThread diameter: 5mmNail Length: 7mm(Short/Tower Studs/Pointed Studs), 12mm(Long Studs), 9mm(Jumping Studs)Style: Short Studs, Long Studs, Tower Studs, Pointed Studs, Jumping StudsShort Studs: suitable for plastic tracks running 100-400 meters, with strong grip(Short spikes are suitable for newer and harder tracks)Long Studs: used for coal cinder sand runways, because the land is very loose, to remember the effect of digging and pushing the ground, long nails must be used.Tower Studs: suitable for three-level jump hurdles in plastic tracks, with good elasticity and impact.Pointed Studs: suitable for plastic tracks of 100-400 meters, with strong grip [Sharp nails are suitable for older and softer tracks]Jumping Studs: suitable for the triple jump of high jump and long jump, standing jump, with good elasticity! Note: 1.Due to the light and monitors effect, colors may have lightly difference.2.Please allow slightly size errors due to manual measurement. Thank you for your understand!

• Precision-Ground Tip Geometry: Each spike features a symmetrically tapered pyramid point engineered to penetrate track surfaces consistently, creating reliable traction with every stride without excessive surface displacement
• Corrosion-Resistant Material Composition: Constructed from hardened steel with a protective finish, the spikes resist rust and oxidation from exposure to moisture, sweat, and track conditions, maintaining structural integrity over multiple seasons
• Universal Thread Compatibility: Standardized threading fits the majority of competitive track and field shoes, allowing seamless integration with existing footwear without requiring specialized or brand-specific soles
• Optimized Length for Traction Balance: The protrusion provides sufficient bite into synthetic surfaces, cinders, or grass while minimizing excess drag, striking a balance between grip and unimpeded forward motion
• Extensive usage: These stainless steel spikes suitable for track shoes, runing shoes, climbing shoes, golf shoes, etc. Ideal for most outdoor sports activities such as long jump, cross-country and so on