Double Wheels Snatch Blocks,Sheave Block, Pulley Block

YCH is a specialist manufacturer of rigging hardware & pulley block. We offer high quality Pulley Block with the most competitive price. Our main products include pulley block for steel cable pulley block, aluminum cable pulley block, alum ground pulley block,quick pulley block, steel pulley block with roller bearing single sheave, U.S-Type pulley block, steel single pulley block, mini single pulley block,double snatch blocks.For more detailed information, please contact us.

A dual mode crane block is disclosed which crane block includes a sheave mounted therein and a cable retaining member mounted thereon. A hoisting cable can be routed around the sheave to double the lifting capacity of a crane. Otherwise, by way of the cable retaining member, the crane block can be suspended on the ends of a hoisting cable to serve as a weight.