CMI Half Shear Reduction Block rock climbing tether How do we feel about

How do we feel about it

Every component of the Impact Trolley was engineered for maximum performance and effectiveness

without the need for assistance/instruction

With this trolley

The SmartSnap is lightweight and is suitable for use by children and adults

CMI Half Shear Reduction Block rock climbing tether How do we feel aboutThe CMI Half Shear Reduction Block's revolutionary half sheave design creates a lighter block that attaches parallel to a cable, using less hardware. Features Stainless steel sideplates. 3" aluminum sheave. Aluminum axle. Extra thick sideplates and multiple stainless rivets for maximum strength and protection. Rope capacity: 1 2" Weight: 1. 3 lbs. Size: 3. 5" X 5. 5" Minimum breaking strength: 17,000 lbs.