Double Pulley Zip Line 30kN Tandem Pulley Climbing Cable Trolley for Climbing, Caving, and Rescue

GABRIELLE Double Tandem Pulley Climbing Pulley for Cable Trolley Climbing Caving Rescue MATERIAL - Made from 7075 aluminum alloy, the zip line pulley is high strength, strong, lightweight and compact. The concave pulley is made of stainless steel for better wear resistance and smoother operation. STABLE - The heart-shaped upper and lower arc suspension points follow the mechanical design, which is more stable and safe. The double bearing support pulley rotates at high speed. APPLICATIONS - The zip line pulley is suitable for climbing, mountaineering, cave exploration, tree felling, sailing, window cleaning, aviation games, rescue, surprise attacks, technical protection, and aerial work. DIMENSIONS - Size: 10.7 x 2.8 x 8.2 cm; Weight: approximately 280 g; Applicable rope diameter: 8-13 mm CAUTION - Before using the climbing pulley, check that it is in good condition and look for any cracks. Safety is the first priority