The MetaBox 18v 1/2in Impact Wrench Bare Unit and MetaBox features the Ultra-M technology for highest performance. It is a high torque machine with low kick-back torque. As well as this, it has gentle efficient charging and optimum energy utilisation. Professionals and DIY enthusiasts will get plenty of use of this product with the long service life, making it an ideal product to add to your exisiting collection. This is a bare unit but does come with a MetaBox Case.