Specifications: The quick connect handle is suitable for all electric drills and socket wrenches. The functional head is equipped with locking and magnetic devices to ensure that the socket will not fall. Standard 1/4inch hexagon head can be connected. It can connect to electric drill, charging electric drill or manual wrench, extended to the narrow space that they cant reach, twist the screw and nut. Item Name: Drill Bit Holder Material: Steel Curve: 105 Degree Handle: 1/4inch (6.35mm) Hexagon Handle Features: Portable, Durable, Universal, Labor Saving Short Type: Length: 61mm/2.40", Width: 32mm/1.26" (Approx.) Long Type: Length: 132mm/5.20", Width: 32mm/1.26" (Approx.) Notes: Due to the light and screen setting difference, the items color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Drill Bit Holder