Tandem Trolley Zip Line Pulley For Mountaineering And Backyard Zip Line Setups, 30KN 6700lbs Strength, 35m/s Max Speed, Double Bearing, Works With Steel Cable Or Textile Rope, Stainless Steel Bearings, Aluminum Body, Pro Grade For Tyrolean Rescue Or

Pro Grade Tandem Zip Line Pulley Single Unit
✔️ 30KN (6700 lb) rating, 35 m/s max speed, dual stainless bearings

This pro-grade trolley is built for mountaineering, Tyrolean passes, rescue operations, and backyard zip line setups. It supports steel cable and textile rope with smooth rotation thanks to concave polished surfaces and stainless steel bearings.

✅ Weight: 284 g
✅ Color: Blue
✅ Size: 4.2” x 3.5” x 1.5” / 106 mm x 88 mm x 28 mm
✅ Material: Stainless steel ball bearing, aluminum body
✅ Max Load: 30KN / 6700 lbs
✅ Max Rope Diameter: 13 mm / 0.5”
✅ Max Cable Diameter: 12 mm / 0.36”
✅ Maximum Speed: 35 m/s
✅ Concave pulley & polished surface for smooth rotation

💡 What is a high-load zip line pulley used for in rope access, mountaineering and rescue work?

This handy pulley is designed for heavy lines and smooth operation in rugged outdoor settings.

• High load rating supports Tyrolean traverses, rescue rigs, and backyard lines
• Works with steel cable and textile rope up to 13 mm diameter
• Double bearing setup provides smooth rotation with minimal friction
• Durable aluminum body and stainless steel bearings resist corrosion