Features:

The heavy duty Beaver lever blocks are a versatile lifting and tensioning device widely used in rigging, construction, and mining. This range of lever blocks come with built-in safety overload clutch (limiter) technology, which means greater work safety when lifting or pulling. The Beaver 3S industrual 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.Every Beaver 3S industrial level block is operationally tested to its rated capacity and is supplier wtih a test certificate, relating to its stamped identification side plate. This lever block comlpies to AS 1418.2 and approved Colour Coded to Match International Lifting Standard.