Made in France by Michel Vaillant. These JC nails have a short neck (French neck) and include a tungsten pin in the nail head. Style JC1CW. The shank is between an E-3 or E-3 slim nail.
Widely used for trail riding in order to improve traction and prevent excessive wear of the shoe. Also commonly used in the first 2 nails hole of aluminum shoes to prevent wear of the toe. Can be used all the way around the shoe, or if preferred, just switch out a couple regular nails to improve grip.
Nail length = 48 mm
Sold per box (100 nails).