Professional Fixed Pulley Cable Trolley Pulley with Ball Bearing Climbing Caving Aloft Work Rescue Made of high intensity Aviation Aluminum, solid and strong, lightweight and durable. Withstand about 20KN pull strength when in static status, 10KN when in rolling status, suitable rope diameter is 8-13mm/0.3-0.5in. Compact size and lightweight with fine workmanship, suitable for  activities. Glaze surface with polished finish, convenient to use, reduce friction and block.

Professional equipment for climbing, rescue, aloft work, , caving, etc.

Specifications:
Material: Aviation Aluminum
Item Weight: 87g / 3.1oz 140g / 4.9oz
Color: Red/Purple/Orange/Blue/Black (optional)
Suitable Rope Diameter: 8-13mm / 0.3-0.5in
Ring Diameter: 1.6cm / 0.6in
Static Tension: 20KN
Rolling Tension: 10KN
Item Size: 8.2 * 4.4cm / 3.2 * 1.7in


Package List:
1 * Pulley