UL Classified to NFPA 1983 – General Use
By machining the side plates, the thickness of the metal can be varied to maximize the strength-to-weight ratio, a process that cannot be done with traditional bent metal side plates. Sealed ball bearings provide high efficiency, and aluminum side plates protect the rope. An extremely low-profile stainless steel axle assembly reduces snagging on rocks, roots, and uneven surfaces.
Designed for lifeline up to 1/2 inch (13mm) in diameter.
- Sheave Tread Size: 1-1/2″ x 1/2″
- NFPA Rating: General Use
- MBS: 11,240lbf