・Effective pocket driver design ? has pro power in a two-speed pocket driver at only 1.4 Lbs. (tool only, not including battery) ・Professional motor ? delivers 265 In.-Lbs. of torque and a max speed of 1,300 rpm for real performance ・Compact housing ? features a head length of only 5.6 In. and a weight of only 1.4 Lbs. (tool only, not including battery) ・Two-speed transmission ? provides a high-power setting at 0-350 rpm and a high-speed setting at 1,300 rpm ・Precision 20+1 clutch settings ? allows for accurate torque settings for less fastener damage.1/4 In. hex quick-change chuck ? provides enhanced bit grip and fast bit changes