Beefy Built Tough Zip Line Pulley Tandem Speed Double Pulley 30KN 6700LBS Breaking Strength For 1/4 5/16 3/8 1/2 Inch Cable Backyard Zipline Hauling Rigging And Commercial Use

Heavy-Duty Zip Line Pulley: Tandem Dual Sheave, 30KN
✔️ 30KN (6700LBS) breaking strength; fits 1/4 to 1/2 inch cable

This tandem speed zip line pulley is built for outdoor use, suitable for backyard zip lines, hauling rigs, and commercial setups where smooth, reliable travel is needed.

✅ Maximum breaking strength: 30KN (6700LBS)
✅ Maximum rope diameter: 13 mm / 0.5 in; maximum cable diameter: 12 mm / 0.36 in
✅ Fits 1/4, 5/16, 3/8, 1/2 inch cable or rope
✅ Material: aluminum and magnesium alloy shell; stainless steel pulley
✅ Double sheaves deliver smooth rotation and efficient performance

💡 What is a zip line pulley used for in outdoor rigging and hauling?

Handy device for moving loads along lines in backyard or industrial setups with reliable performance.

• Supports both cable and textile rope from 1/4" to 1/2" in diameter
• Double wheel design and sealed bearings improve speed and safety
• Aluminum-magnesium shell resists corrosion in outdoor environments
• Commonly used in zip lines, rescue rigs, lifting and climbing tasks