The einhell tp cw 18 li bl cordless impact wrench is a user friendly alternative to hard manual work. At the press of the trigger it can deliver up to 215 nm of torque, enough power to slacken tight, wedged or rusted nuts in next to no time and it does so safely, without straining your wrist. Ideal for unfastening wheel nuts and servicing vehicles, it has a brushless motor which helps to ensure maximum runtime and can be used with any 18v power x change lithium ion battery. The tp cw 18 li bl has a 1 2 male square drive socket mount but also scomes with a bit adaptor so you can use it with impact rated screwdriver bits as well as impact sockets. This compact and lightweight tool also has an integrated led worklight so you can always see what you're doing. For best results it is recommended to use this tool with a battery of 2.5ah capacity or greater. Specificataions bull battery voltage 18v bull battery type power x change lithium ion bull tool holder 1 2 square drive bull max torque hard 215 nm bull idle speed 2900 rpm features benefits bull member of the power x change family bull brushless motor more power and prolonged operation bull powerful high torque cordless impact wrench bull small and light for comfortable operation bull robust 1 2” external square drive mount bull integrated led lights to illuminate the work area bull complete with bit adapter for screwdriving bull recommended for optimum results 2.5ah battery or higher contents bull tp cw 18 li bl cordless 1 2 impact wrench bull screwdriver bit adaptor bull einhell 18v power x change li ion battery 2.5ah bull battery charger bull no case