Magnet holds screw in correct starting position.  No wobbling or cam-out of bit from screwhead recess.  Outer sleeve slides over screwhead and helps to keep bit in screwhead recess.  Extends reach of power tool by reaching areas of limited access.  Accomodates all 1/4" hex shank insert bits. Accepts # 10 and smaller screws.

• Std Pkg:  1
• Priced Per:  Each