• Quick and easy installation due to the swinging side plates
• Nylon sheave and aluminum side plates for excellent strength to weight ratio
• Sheave diameter: 25 mm
• Rope diameter: 7-11 mm
• Efficiency: 71 %
• Weight: 42 g
Note that this item of climbing safety equipment is non-returnable. Please call us toll free at 877-236-8428 or e-mail firstname.lastname@example.org with any questions.