ISC Medium Aluminum Rigging Block 3/4" Rope SSG This is a 4-pack with

This is a 4-pack with Free US Continental Shipping

The Crosby Sling Saver Screw Pin Web Shackle S-253 is designed for use with Nylon or Polyester Slings

Configuration: 2" Wide Single Leg 2-Ply Synthetic Bridle Sling

Chain Sling Configuration: Adjustable MG1-GBK Gunnebo Chain Sling

ISC Medium Aluminum Rigging Block 3/4" Rope SSG This is a 4-pack withDurable and Robust ISC Medium Pulley Blocks are made using Hot Forged technology and top of the line materials. This is designed for heavy Arborist work. The rounded side plates are made with hot forged aluminum which allows for maximum strength when rigged as part of an impact system. Fitted with a spring lock closing mechanism. Designed to be used with Rope. Rope Size: 3 4" Aluminum body Sheave Diameter: 3. 70" Working Load limit 6,600 lbs (3. 30