These smooth-running powerful performers are made of tough reinforced composite. Free-running ball bearings run on curved races, efficiently dispersing load for a higher strength-for-size than flat races carry. Ball bearings, sheave, and sideplates are UV-stabilized. Pulley shackle locks in two directions or swivels to keep rope from twisting. CE certified.
Features:
- Pulley shackle locks in two directions or swivels to keep rope from twisting.
- These high-strength, lightweight pulleys are made of tough, reinforced composite. Free-running ball bearings run on curved races, efficiently dispersing load for a higher strength-for-size than flat races carry.