4mm Quad Lock & 2.5mm corduroy grooving. M6 stainless steel threaded footstrap inserts. High bond 3M adhesive backing.
The GOIP complete set features an ultrathin stainless steel threaded insert within a flexible nylon contact pad, fitted in a complete traction set with a combination of 4mm Quad Lock and 2.5mm corduroy grooving.
