Brushless motor 2 stage impact power selection Reverse rotation auto stop mode Standard bolt m8 to m16 High tensile bolt m6 to m12 1 year manufacturer warranty with a further 2 years when registered within 30 days of purchase. This guarantee does not apply where non-genuine or recommended parts or accessories are fitted to the tool. The use of non-genunie or compatible batteries and chargers with Makita Tools will invalidate the Makita guarantee for our tools., Weight: 2.1495070545 pounds, Manufacturer: Makita