Corrosion Proof Chain Pulley Block and Hoist features smooth passage of load chain with machined guide rollers. The Chain Pulley Block and Hoist is provided with grade 80 load chain for high strength and wear resistance. The Chain Pulley Block and Hoist is available in light weight design and in anti-corrosive powder coated finish. Corrosion Proof Chain Pulley Block and Hoist is equipped with self sustaining maintenance free friction brake.