No.1 O/S - 1/2In Unf+.028In Drain (Sump) Plug | Bulk Packs - Imperial Air Scalers 1/4" Dr 17pc Z Series

No.1 O S 1 2In Unf+.028In Drain (Sump) Plug Bulk Packs Imperial Air Scalers 1 4" Dr 17pc Z Series 1 4" Dr 17pc Z Series Socket Set Metric 4 14mm (6 pt)Compact Designed 5 14mm shorter than standard for working in confined spaces Tolerance Hexagon Opening Precisely controlled to achieve a very positive fit between bolt and socket Tolerance Square Drive Precisely controlled to achieve the most secure fit between socket and handle Ball Holding Groove This mechanism gives secure connection between socket and handle Ratchet Handle Smaller head with 36 tooth gear and light ratchet movement allows working in narrow or confined spaces Champion M6 x 65mm Machine Screw P H Phillips 50pk