Compact and lightweight, for use in conne spaces Ideal for framers, anchor setters, deck builders, installers, automative mechanics and more Aluminium gear case for increased durability Variable speed control Forward/reverse rotation Large, efficient hammer to create more impacts for greater power Double insulation 1/2″ Square drive Standard bolt range capacity m10 to m20 High tensile bolt range capacity m10 to m14, Weight: 6.61386786 Pounds, Manufacturer: Makita