PATIKIL 1/4 Inch Track Shoe Spikes, 50 Pack Cross Country Spikes Running Shoes Replacement Spikes Nails with Spike Wrench for Plastic Track Short Running Jumping Sprint Sport, Red - pta231224tt000265eu

• Overall Length: 12 mm/ 0.47 inch. Spike Length: 7mm /0.27 inch. Thread Length: 4.3mm/ 0.16 inch. Thread Diameter: 5 mm/ 0.19 inch. Spikes Wrench Size: 76 x 50 x 14 mm/ 2.9 x 1.96 x 0.5(L x W x H). Packing List: 50 x Track Spikes and 1 x Spike Wrench with 1 x Carry Box Advantage: The spike is made of carbon aluminum alloy, which is lightweight,and more suitable for temporary use in competitions and exams. It is strong and durable, wear-resistant, anti-corrosion and anti-rust. The spikes are specially designed to provide grip on dry terrain for track and field, cross-country roads, hiking, high jumping or cross-country. The pyramid pin of the spikes increases the friction between the shoe and the ground, which can increase running speed and ensure balance. Application: This is a track and field shoe spikes, you can install the spikes on the sole of the shoe, widely used in track and field sports, plastic track, sand, hurdles, etc. Suitable for older and softer tracks. Instruction: Easy to use, a spike wrench is included in the package. You simply use a spike wrench to make the spikes into your shoes. Then check which installation method works best for you. NOTE: Please confirm the size before ordering.