300Pcs Hard Steel Track and Cross Country Spikes with Spike Wrench Replacement for Sprint Sports Short Running

Usage Tips: First, Hand-Tighten The Spikes Evenly, Then Tighten Them With The Wrench; Select The Appropriate Spike Length Based On The Track Surface Type And Competition RequirementsProduct size about : Short spikes: 7*5mm/0.0275*0.0196inLong spikes: 12*5mm/0.0472*0.0196inTower spikes: 7*5mm/0.0275*0.0196inNeedle tip spikes: 7*5mm/0.0275*0.0196inLong jump spikes: 9*5mm/0.0354*0.0196inProduct color: As shown in the figureProduct material:Aluminum alloyproduct features:Note1 The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness2. Please allow slight manual measurement deviation for the data.

• Hardened Steel Construction: The Spikes Are Made Of A Durable Steel Alloy That Maintains Their Shape And Sharpness Even After Repeated Use On The Track
• Enhanced Grip And Ground Penetration: The Tapered Four-Way Toe Design Increases Surface Friction, Providing A Firm Grip During Acceleration And Cornering
• Compatible With Most Track And Field Shoes: The Uniform Thread Size Ensures Broad Compatibility With Spike Plates Commonly Found In Sprint And Jumping Shoes
• Included Wrench For Quick, Tool-Free Spike Changes: A Dedicated Wrench Is Included For Easy Installation And Removal, Allowing Athletes To Change Spike Lengths Or Sharpen The Toes As Needed
• Resistant To Moisture And Sweat: A Protective Coating Prevents Rust Caused By Sweat On Wet Tracks And During Competition