Industrial Supplies
- Proto SAE Hex Bit Socket, 5/16, 1/2 Drive (PTO5441516XL)
- Extra long bit provides additional leverage and reach.
- Chrome-plated socket.
- Corrosion-resistant black oxide-coated hex bit.
More Details - Proto Hex Bit Socket, 3/16, 3/8 Drive (PTO4990316XL)
- Extra long bit provides additional leverage and reach.
- Chrome-plated socket.
- Corrosion-resistant black oxide-coated hex bit.
More Details - Proto 7-Piece Hex Bit Socket Set, 3/8 Drive (PTO49907XL)
- Extra long bits provide additional leverage and reach.
- Chrome-plated sockets.
- Corrosion-resistant black oxide-coated hex bits.
More Details - Proto Hex Bit Socket, 1/2 Drive, 3/4 Bit (PTO544134)
- Heat-treated.
- Precision machined tip for proper screw engagement.
More Details - Proto Hex Bit Socket, 1/2 Drive, 1/2 Bit (PTO544112)
- Heat-treated.
- Precision machined tip for proper screw engagement.
More Details - Proto Hex Bit Socket, 1/2 Drive, 3/8 Bit (PTO544138)
- Heat-treated.
- Precision machined tip for proper screw engagement.
More Details - Proto Hex Bit Socket, 1/2 Drive, 5/8 Bit (PTO544158)
- Heat-treated.
- Precision machined tip for proper screw engagement.
More Details - Proto Hex Bit Socket, 1/2 Drive, 5/16 Bit (PTO5441516)
- Heat-treated.
- Precision machined tip for proper screw engagement.
More Details - Proto Hex Bit Socket, 3/8 Drive, 5/32 Bit (PTO4990532)
- Heat-treated.
- Precision machined tip for proper screw engagement.
- Thru hole and groove accept retaining ring and pin, when securing to power tool.
More Details - Proto Hex Bit Socket, 3/8 Drive, 1/4 Bit (PTO499014)
- Heat-treated.
- Precision machined tip for proper screw engagement.
- Thru hole and groove accept retaining ring and pin, when securing to power tool.
More Details - Proto Hex Bit Socket, 3/8 Drive, 3/8 Bit (PTO499038)
- Heat-treated.
- Precision machined tip for proper screw engagement.
- Thru hole and groove accept retaining ring and pin, when securing to power tool.
More Details - Proto Hex Bit Socket, 3/8 Drive, 1/8 Bit (PTO499018)
- Heat-treated.
- Precision machined tip for proper screw engagement.
- Thru hole and groove accept retaining ring and pin, when securing to power tool.
More Details - Proto Hex Bit Socket, 3/8 Drive, 3/16 Bit (PTO4990316)
- Heat-treated.
- Precision machined tip for proper screw engagement.
- Thru hole and groove accept retaining ring and pin, when securing to power tool.
More Details - Proto Hex Bit Socket, 3/8 Drive, 7/32 Bit (PTO4990732)
- Heat-treated.
- Precision machined tip for proper screw engagement.
- Thru hole and groove accept retaining ring and pin, when securing to power tool.
More Details - Proto Hex Bit Socket, 3/8 Drive, 5/16 Bit (PTO4990516)
- Heat-treated.
- Precision machined tip for proper screw engagement.
- Thru hole and groove accept retaining ring and pin, when securing to power tool.
More Details - Proto 10-Piece Hex-Bit Socket Set, For 3/8 and 1/2 Drives (PTO4900A)
- Strong, precision-sized steel hex bits.
- Deeply etched size markings.
- Snap-in socket end.
- Handy case.
- Includes one SAE hex-bit socket set featuring one 1/8" bit, one 5/32" bit, one 3/16" bit, one 7/32" bit, one 1/4" bit, one 5/16" bit and one 3/8" bit for 3/8-inch drives; one 1/2" bit, one 9/16" bit and one 5/8" bit for 1/2-inch drives as well as a plastic carrying case.
More Details - Proto Metric Hex Bit Socket, 10mm, 3/8 Drive (PTO499010M)
- Two-piece construction.
- Replacement of socket bits is quick and easy.
More Details - Proto Metric Hex Bit Socket, 10mm, 1/2 Drive (PTO544110M)
- Two-piece construction.
- Replacement of socket bits is quick and easy.
More Details - Proto Metric Hex Bit Socket, 12mm, 1/2 Drive (PTO544112M)
- Two-piece construction.
- Replacement of socket bits is quick and easy.
More Details - Proto Metric Hex Bit Socket, 17mm, 1/2 Drive (PTO544117M)
- Two-piece construction.
- Replacement of socket bits is quick and easy.
More Details - Proto Metric Hex Bit Socket, 14mm, 1/2 Drive (PTO544114M)
- Two-piece construction.
- Replacement of socket bits is quick and easy.
More Details - Proto Metric Hex Bit Socket, 4mm, 3/8 Drive (PTO49904M)
- Two-piece construction.
- Replacement of socket bits is quick and easy.
More Details - Proto Metric Hex Bit Socket, 8mm, 3/8 Drive (PTO49908M)
- Two-piece construction.
- Replacement of socket bits is quick and easy.
More Details - Proto Metric Hex Bit Socket, 5mm, 3/8 Drive (PTO49905M)
- Two-piece construction.
- Replacement of socket bits is quick and easy.
More Details