This labor-saving wrench is very suitable for wheel wrenches of small vehicles. It is designed for automobile wheel wrenches and can easily loosen truck tires. A lug nut or car tire uses less energy to obtain sufficient output torque without being impacted or requiring a compressor.When conventional wrenches cannot complete work on certain anti-collision nuts, you really need to increase the torque!The purpose is to provide extra leverage on loosening screws that do not use conventional tools, which cannot provide you with the energy required to loosen them.installation:Install the air gun sleeve on the square end of the rod and the other end of the rocker.Put the sleeve of the air gun on the nut to be disassembled (note), pay attention to the elastic direction and shake the rocker so that the handle is close to the side of the other screw.After loosening the nut, replace it with an extension rod for quick disassembly. After tightening, first fix it with an extension rod, and then use a labor-saving wrench to lock it.The maximum safe output torque is 33200n.m, equivalent to 320kg fmThe maximum output torque required for normal disassembly (tightening) of the nut is 33200n.mIt takes about 6 minutes to disassemble (tighten) the tire.feature:1 handle with thread design, can increase friction, not easy to slide2Special special design, extraordinary quality, allowing you to disassemble, save effort and worry, thickened steel 3 Forgings are made of high-quality chrome vanadium steel, durable, three specifications can be changed at any timespecification:Torque output: 350n. M/approx. 255 ft/lb1:18 transmission ratioDrive size: 1/2 inchSocket: 17mm, 19mm and 21mmIncluding storage box: YesThe package includes:1x1 / 2 in special sq dr torque converter (range 0-320 nm) (1:16 ratio)1x1 / 2 in sq dr crank wrench handle1x17mm trade quality 1/2 in
