11 шт. 3/8"Dr Impact Bit Head/Tube Plug Head (BS11P)

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Описание:

3/8”Dr. Female: 1/4"", 9/32"", 5/16"", 11/32"", 3/8""; Chamfered Female Square Drive
3/8”Dr. Male: 3/16"", 1/4"", 9/32"", 5 11/32"", 3/8 Tapered Male Square Drive, Made of impact CR-MO steel with black phosphate finish.
Tapered male square drive and chamfered female square drive aligns socket to fastener quickly.