Injection molded nylon composite body designed to be wider, longer, and slimmer. 18mm thick in the center and 24mm at the bearing cover to create a concave shape. Advanced micro-knurling on body and 12 molded pins per side. Heat- treated 4140 chromoly axle accepts 15mm wrench and 6mm Allen. 9/16". Sold in pairs.
Weight: 13.3 oz