Lixada 30kN Zipline Cable Trolley Pulley with Ball Bearing Rock Climbing Caving Aloft Work Rescue

Features: Use rope with 13mm diameter (max). Use cable with 12mm diameter (max). Made of aluminum and magnesium alloy shell and stainless steel pulley. Feature efficient bearings for high-speed adventure. For climbing, rescue, aloft work, engineering, caving, etc. Discounted at only: US$ 51.84