Cross Wheel wrench's package contains 10 Piece. The two Pieces are fused using butt welding. Each wrench had four combinations of sizes: 10, 11, 13 and 14. Its hardness is 38-44 HRC. It is treated to give great strength and wear resistance. It is light weight. It is easy to use as it provides an excellent grip. It has a long life. It can be used for tightening/ losing nuts and bolts in a truck, Passenger cars, SUV'S etc. It can be used for tyre changes, assembling/dissembling of wooden cots and other furniture. After use, Power can be added by adjusting the position of the rim.