Overall Length: 6-3/8"Chuck Size: 3/8"Drive Shank: 3/8"Turns A Standard Drill Into A Right Angle Drill For Use In Hard-To-Reach Areas Or Tight SpacesFits Into Your Drill Chuck Like a Drill BitUse With Drill Bits, Drivers, Wire Brushes, Polishers, Grinding Discs And MoreKeyless Chuck, Quickly Change Bits Without A KeyEasy To Use, Fully AssembledDo Not Use In Hammer Mode