Professional Fixed Pulley Cable Trolley Pulley with Ball Bearing Rock Climbing Caving Aloft Work Rescue ( #: Y18911C )

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

Features: 
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.
Glaze surface with polished finish, convenient to use, reduce friction and block.
Compact size and lightweight with fine workmanship, suitable for outdoor activities. 

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

Package List:
1 * Pulley