Product Description -Material: quenched 40Cr alloy steel with chromeplating -Gear ratio: 1:16 -Max torque output: 680N/M -3 sockets: 17mm/ 19mm/ 21mm/22mm -Case Size: 8.3*6.3*2.8in -Weight: 4.9 lb. How to use it: 1. Install the wind gun sleeve into the square end of the shank and the other end of the rocker. 2. The wind gun sleeve is placed on the nut to be disassembled (fastened), pay attention to the elastic direction, and shake the rocker to make the handle against the side of the other bolt. 3. When the nut is loosened, replace it with the extension rod for quick disassembly. After tightening, fasten it with the extension rod first, and then use a labor-saving wrench to lock it. Package included 1 x 1/2” Torque Multiplier Lugnut Wrench 1 x Hand Crank Handle 4 x Cr-v Sock.
