There is a wide range of this product available, with capacities from 5 to 100 tons and larger models available upon request.
Design Factor 4 to 1. All single point shank hooks are forged alloy steel, quenched and tempered, (Duplex hooks are available on most sizes).
More details of crane sheave block:
All sheave Blocks are furnished standard with bronze bushings. All sheave blocks are furnished with sheaves with flame hardened grooves. Sheaves are lubricated through centre pin, with a separate lube channel to each sheave.
Options of crane sheave block:
Bronze bushed sheaves, duplex hooks, swivel tee and shackle assemblies, sheave shrouds, anti rotation - locking device (75 tons & larger), plate steel cheek weights, third party testing with certification available upon request.