Tap Thread Cutting - 1 1/2'' x 6 BSW Tools Tap Thread Cutting 1 1/2 Inch x 6 BSW BS949 This item is sold out xmod Ref : 23117 NSN 5136999101939 ( 5136-99-910-1939 ) DMC F1B Oem Ref No. BS949 Stock Type Ex MoD Surplus Reference Image* × 1 / 1 ❮ ❯ This item is sold out If we get more in-stock you will be emailed.