Providing a variable speed reverse design the Black & Decker NiCad Drill Driver Kit provides maximum drilling and driving control. Features a 24 position clutch preventing screws from stripping, soft grips provides additional comfort, slide pack battery offers easy installation and battery removal, keyless chuck makes bit changing quick and simple and stud sensor conveniently detecting studs through walls up to 3/4" thick. Includes battery, charger, storage bag and stud finder. 14.4V.