Upset forged to shape , Used for tightening/loosening nuts and bolts in trucks, passenger cars, SUVƒ??s, tyre changes, assembling/dissembling of wooden cots and other furniture
The two pieces are fused using butt welding
Each wrench had four combinations of different sizes
Sizes: 17,18,19 and 21
Hardness: 38 44 HRC and During use, power can be added by adjusting the position of the rim
