Korker - Predator screw in carbide spikes.
Designed specifically to suit the new model Predator boot with its fixed kling-on sole. The patented stainless steel carbide spikes provide extraordinary hardness and rustproof durability. The biting surface has a Klaw Kut pattern for maximum bite.
Applied using a 5/16 hex socket (not supplied) each packet contains 20 spikes.