21-piece 3/4 Heavy Duty Sleeve Tool Set 6 Corner

Item No:MP074212

The core role of this tool is to provide a safe and efficient disassembly solution for ultra-high strength bolts on large equipment, vehicles and structures

Typical application areas include:

1.Heavy machinery and equipment maintenance:

---Repair chassis, crawler, and hydraulic components of excavators, loaders, bulldozers, cranes, road rollers and other construction machinery.

2.Truck and bus repair:

---Tire screws (hub nuts) for trucks, tractors, and buses, engine fixing bolts, suspension systems, drive shafts, etc. Removing truck tires is one of its most common uses.

3.Industrial fields:

---Installation, fixing and maintenance of large machinery and equipment (such as stamping machines, injection molding machines, fans, water pumps) in the factory.

----Bolted connections for steel bridges and construction sites.

4.Agricultural machinery:

---Repair and maintenance of tractors, harvesters and other agricultural machinery.

5.Special fields such as wind power and rail transit:

----Tightening of ultra-large bolts such as wind turbine foundation bolts and rail connections.

                          How to use it?

    This set of tools usually needs to be used with a torque amplifier or hydraulic torque wrench, or an extended sleeve is used directly to rely on manual (sometimes requiring multiple people) to apply huge force. In extreme cases, a sledgehammer is even used to hit the elbow handle to hit the loose rusty bolt (so one end of the handle is often designed as a flat surface that can be knocked).

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