Selden 60mm double cheek, plain bearing block 2425 lbs 406-001-20r

14mm-9/16 line max, 2425 lbs load, 4850 lbs break lower sheave, 1200 lbs load, 2425 break upper sheave, acetal sheave, stainless straps for strength and longer service, glass fibre reinforced cheeks flat base Requires M6 bolts