TyeTec Loop single block, long loop, aluminum side plates, two-stage ball bearing for optimal comfort - 37 - 60 mm

The TyeTec Loop single blocks are rigid, single-sheave blocks for greater comfort with a two-stage ball bearing. Side plates: machined aluminum, hard anodized, central axle: 404 stainless steel, sheave: polyacetal (POM), loop: Dynema®SK 75