The Stanley STA0-05-926 Magnetic Drywall Screw Adaptor is for the quick fixing of drywall screws. It is fitted with a steel ring that protects the drywall and makes screwing the drywall into the frames easier. It will work with any 3/8in or 1/2in chuck drill.
Size: 3/8in or 1/2in chuck.
Weight: 9g.