Streetwize 12v impact wrench 12v impact wrench hi speed removal and tightening of wheel nuts for a quicker tyre change in roadside emergencies using your vehicles 12v power socket torque 271ft lb removes even the toughest wheel nutswrench revolution speed 5000 rpm max for speedy removal of wheel nuts35m 114ft 12v power cable reaches all vehicles tyres easily double socket adaptors included 1116inch 17mm 34in 19mm and 1316 21mm 78in 23mm ideal for most sizes