Cordless Screwdriver Kits, Screwdriver Kit, Autofeed No, Chuck Size 1/4 in, Battery Included / Bare Tool Battery Included, Voltage 12V DC, Max. Torque 160 UWO, No Load RPM 0 to 1050, Clutch Style Adjustable, Series 12V MAX*, Cordless, Brushless Motor No, Handle Type Pistol Grip, Cordless Tool Battery Type Li-Ion, Battery Capacity (2) 1.3 Ah, Battery Included (2) 6CXN0, Features Compact, Lightweight, One Handed Loading 1/4 in Hex Chuck That Accepts 1 in Tips, Tool Length 6 1/4 in