4-1/2'' Magnetic Screw Guide/Extension

This 4-1/2'' magnetic screw guide's outer sleeve slides over the screw and driver bit to eliminate slippage and dropped or lost screws. Its 1/4'' hex shank provides quick-change capability (with optional adapter) and a no-slip grip in all power screw guns, cordless screwdrivers and variable-speed electric drills.

Features:

• Eliminates slippage and dropped or lost screws
• 1/4'' power-drive hex shank
• Fits all power screw guns, cordless screwdrivers, variable-speed electric drills and quick-change adapters