HEPP SELF-CUTTING STUDS TYPE 20 (8 PIECES)

Hepp self-cutting studs Type 20 (8 pieces)

Type 20 studs are shaped as long cones. They are designed for deep surfaces such as parkour. The studs are easy and quick to put in. They are self-cutting, which means that you clean the shoe holes while you screw them in.

Made of hard metal with a galvanized surface.

Available in a few sizes.
The first value is the length, the second one is the diameter of the thread.