Application This product is suitable for on-the-go during punctures, wheel changes, and repair work on trucks, excavators, tractors, trailers, and heavy vehicles. It can be widely used in workshops, mechanical engineering, clamping, agriculture and forestry. Specification Material: Carbon Steel, CRV Color: Black Process: Blackening, Electrophoresis Assembly Required: Yes Ratio: 1:64 Adapter Size: 25.4mm/1in Max.Torque: 5000 N.m Carrying Box Size: 38*10*33cm/14.96*3.94*12.99in Package Size: 40*35*12cm/15.75*13.78*4.72in Gross Weight: 11.5kg/25.35lbs Net Weight: 11kg/24.25lbs Package Included 1* Torque Wrench 1* Handle 7* Sockets 1* Adapter 1* Extension Rod 1* Carrying Box.