Angle extension, in which you use when you have hard places to get to, 360 degree adjustable thumb flangeExtends power of cordless screwdrivers – 100 in/lbs. torque, 400 RPM
Gears housed in die cast body with 3 sets of ball bearings for long lasting durability
1/4 inch hex drive shaft is quick change compatible and fits most power drill and driver chucks
Magnetic 1/4 inch hex socket accepts and holds standard drill and driver bits