Descriptions

• Heavy duty Industrial Manual Lever Block
• Lever blocks are a versatile lifting & tensioning device widely used in rigging, construction & mining.
• Lever blocks can be used in any direction but must be in a straight line.
• The Beaver lever block has a chain guide fitted in order to stop the load from jumping out of the pockets on the load sprocket.
• 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, black finish, heat-treated, calibrated and marked according to International Standards ISO 3077 and ISO 1834.
• All Beaver lever block gears are fitted with industrial Roller bearings.
• The short arm lever and the gear ratio allows minimum effort to raise maximum load with maximum security.
• The top and bottom hooks come complete with cast latches.
• Top and bottom hooks are fitted with ball bearings to allow rotation under load.
• Ergonomic and heavy free knob to ensure easy and convenient handling.
• Machined and heat-treated gears, offering better durability and longer life cycle.
• Every Beaver 3S Industrial Lever Block is operationally tested to its rated capacity and is supplied with a Beaver test certificate, relating to its stamped identification side plate.
• Beaver ‚ÄòID' plates and rivets are supplied in stainless steel (a non-conductive material) in order to avoid dangerous sparking, making them ideal for underground mining.
• A comprehensive range of spare parts are available, complete with full repair facilities and re- testing to Australian Standard specifications.

Material: Aluminium

Approved Standards: AS 1418.2

Applications: Lifting

Safety Features: 

• Colour Coded to Match International Lifting Standard