Lever Block Beaver 3S 500kg 1.5M Aluminium Gunmetal

The heavy duty Beaver lever blocks are a versatile lifting and tensioning device widely used in rigging, construction, and mining. The Beaver 3S industrial chain lever block mechanism and gears are enclosed in a robust all-steel compact shell. The load chain is made of high resistance Grade 80 alloy steel that has a black finish, is heat treated, and is calibrated and marked according to ISO 3077 and ISO 1834. Beaver ‘ID’ plates and rivets are supplied in stainless steel (a non-conductive material) in order to avoid dangerous sparking, making them ideal for underground mining.