Climbing Pulley, Simple Fixed Oscillation Pulley Metal Heavy Duty Portable Outdoor

SMOOTH PULLEY: The concave surface polishing treatment pulley, using ball bearings, rolling smoothly, will not appear in friction blocking situation. APPLICABLE SCENARIOS: This pulley is perfect for various activities such as climbing, mountaineering, cave exploration and rescue due to its compactness and durability. Safe and Efficient The efficient and smooth pulley is held together by two aluminum rivets, which effectively reduces the wear of the rope and ensures the best service life. LIGHTWEIGHT - Our pulley is perfect for climbers who need to walk long and steep distances due to their minimal construction and rollers. ALUMINIUM ALLOY: The swing pulley mounted in high-strength aluminum alloy, lightweight, easy to carry, heavy 20KN, safe to use.