Stanley STA016137 Drywall Screw Adaptor Phillips PH2 Stanley Drywall Screw Adaptor Phillips PH2 for quick fixing of drywall screws. It has a steel ring which protects the drywall. Allows easy screwing into drywall frames. Works with any 3/8in or 1/2in drill. STA016137 Features: For quick fixing of drywall screws Sinks #2 fasteners to the correct depth Steel ring protects drywall Works with any 3/8 inch or 1/2 inch drill Allows screwing the drywall into the frames easier What is included: 1x Stanley STA016137 Drywall Screw Adaptor Phillips PH2