Crosby® McKissick 4-1/2" Sheave Block w/ Shackle - 3/8"-1/2" wire 404 With Bronze Bushing This product is intended for

This product is intended for use with 7-1/8x posts or columns but is also available in a wide range of other sizes and both nominal and rough-cut lumber

Chain Compatibility: Fits 3/4" single leg and 5/8" double leg Grade 100 chain

Load-Bearing Beam Connections: Enhances stability in angled beam-to-beam or joist-to-beam configurations

collated options are available for use with compatible auto-feed screwdrivers

or working in high-moisture climates

Crosby® McKissick 4-1/2" Sheave Block w/ Shackle - 3/8"-1/2" wire 404 With Bronze Bushing This product is intended forCrosby McKissick 4. 5" Snatch Block with Shackle 3 8" to 1 2" Wire Rope The Crosby McKissick 4 1 2" Sheave Snatch Block with Shackle is built for reliable load redirection, lifting, and tensioning in a variety of rigging environments. Designed for use with 3 8" to 1 2" wire rope, this Type 419 snatch block supports a 4 ton working load limit and includes a forged steel swivel shackle for secure, stable attachment. A 4: 1 safety factor ensures