1/2" 17mm 19mm 21mm Torsional Torque Multiplier Wrench with Carrying Case Lug Nut Remover Type Car Tire Disassembly Labor-Saving

1/2" 17mm 19mm 21mm Torsional Torque Multiplier Wrench with Carrying Case Lug Nut Remover Type Car Tire Disassembly Labor-SavingFeatures：Heat Treated Alloy Steel Construction. With the big trans-ratio, it will allow more output torque while using less force. The maximum safety output torque ≥ 3200N.M, which is equivalent to 320KG F.M Maximum output torque required for normal disassembly (tightening) nut ≥ 3200N.M With the big trans-ratio, it will allow more output torque while using less force. It takes about 6 minutes to disassemble (tighten) a tire. 3 Sockets in each set: 17mm, 19mm, 21mm Carrying case with handle for storageSpecificationsSpeed ratio 1:16 Product weight: 5lbs 3oz 3 sockets in each set: 17mm, 19mm, 21mm. Torque Output: 800 NmPackage Included:One (1) 1/2" Square Drive Three (3) Sockets (size 17mm, 19mm, 21mm) One (1) Storage Case 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.