This 12V MAX 1/4" impact driver is lightweight at 2.3 lb (pound) and has a compact design that fits into tight areas. 3 LED (light emitting diode) lights provide visibility without shadows. 1-handed loading 1/4" hex chuck accepts 1" bit tips. Belt hook included for portability. No load speed of 2450 rpm (revolutions per minute). Kit includes model No. DCF815 1/4" impact driver, (2) 12V MAX lithium-ion battery packs, fast charger, belt hook, impact-ready bit tip, and contractor bag.