Function: The quick release handle is suitable for all types of drills and socket wrenches (Please claim the coupon code on the product page when you purchase it to get a better price.) Application: Can be connected with electric drill, electric screwdriver or hand wrench. Features: 90 degree bending, left and right rotation, can be used in small spaces, tighten screws. EASY TO USE: Attaches to a standard 1/4" hex bit. The clamp features a locking and magnetic adjustment to prevent the socket from falling out. Ergonomic ABS handle: does not heat up during use, allows closer access with impact drivers currents and increases transfer force. Specification: Material: Chrome Vanadium Steel + Plastic Bending Angle: 90 Shank: 1/4 6.35mm Hex Handle Suitable for: Electric Drill, Electric Screwdriver, Handle Function: Helps you reach inaccessible narrow space and screw in the screw. Contents: 1 x Right Angle Drill Attachment