ISC 2.2 Ton Spring Lock Aluminum Block, Works With Up To 3/4in. Rope

This item is sold in multiples of: 1

Brand: ISC

Details: WLL: 4400 lbs ( 19.57 kN )

Material: Aluminum

Sheave Diameter: 2 3/4"

Description: 2-3/4 inch sheave, up to 3/4i inchrope capacity, weighs, 3.75 pounds, 2.2 ton working load limit. Green sheave for easy identification. Spring lock blocks are popular among riggers for their high strength-to-weight ratio and quick-twist rope access. Solid aluminum-alloy cheek plates, bushing, and sheave are supported by stainless-steel axles. Spring lock blocks have broad cheek plates to protect running lines, and large sheaves to minimize bend in rigging lines (providing 4:1 up to 9:1 ratios).