3/8" x 7/16"BSW Standard length View larger

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3/8" x 7/16"BSW Standard length

£ 32.00

Deltec 3/1" x 7/16"  - 1"BSW Standard length

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Deltec 3/1" x 7/16"  - 1"BSW Standard length

Whitworth or Whit sockets are manufactured in outr factory in the UK - Deltec Impact Socket Manufacturers

British Standard Whitworth (BSW) is one of a number of imperial unit based screw thread standards which use the same bolt heads and nut hexagonal sizes, Whitworth threads.