High quality cemented carbide material, high hardness, durable and wear-resistant, improve the skid resistance of the auto, motorbike, easy installation without hurt tires.

Features:
Simple and nondestructive installation, harmless for tires.
Improve automobile, motrobike skid resistance high up to 98%.
High quality cemented carbide material, durable and wear-resistant.
Tungsten steel nail core, durable, high hardness.
Great thread type, stable installation, do not easily fall off easily.
Surface galvanize process, anti-corrosion, anti-rust, not easy to crack.

Specifications:
Model: JX4*4-H12, JX6*6-15, JX6*6-20 (optional)
Quantity: 100PCS
Color: Silver
Material: Cemented Carbide 
Package Weight: 
   70g / 2.47ounces
   200g / 7.05ounces
   260g / 9.17ounces
Item Size: 
   12 * 4 * 4mm / 0.47 * 0.16 * 0.16in
   15 * 6 * 6mm / 0.59 * 0.24 * 0.24in
   20 * 6 * 6mm / 0.79 * 0.24 * 0.24in
Package Size: 100 * 100 * 50mm / 3.94 * 3.94 * 1.97in

Packing List:
100 * Non-Slip Nails