- The size of the pulley is 81×43mm/3.19"×1.69"(L×W), suitable for 12mm/0.47" ropes
- The pulley is made of steel, which is strong, not easy to rust and deform, and has strong load-bearing capacity
- The pulley is easy to use and allows for quick installation and removal of the rope
- Rock climbing pulleys are not only suitable for climbing, towing, mountain rescue, but also for aerial work, transportation, and other mechanical activities
- The surface of the pulley is smooth, allowing for smooth and fast rotation