30KN Zipline Pulley Zip Line Dual Trolley for Cable Rope Climbing Hauling Backyard Zipline Mountaineering Rigging Gold

Sturdy Construction: This zipline trolley is made of aluminum alloy housing and stainless steel bearings, which are safe and sturdy. Equipped with stainless steel double bearings that roll smoothly. High Efficiency Working: 2 stainless steel discs with sealed stainless steel bearings prevent twisting for increased speed, efficiency and . Feature efficient bearings for high-speed adventure. This pulley works better than a single pulley. Powerful Breaking Strength: This pulley has a maximum breaking strength of 30KN, so it can keep you safe in most outdoor applications, such as s, swing seats or backyard zipline settings, etc. Item Type: Zipline Pulley Material: Aluminum Alloy, Stainless Steel Tension: 30KN