Proto Tools 7/8" 12-PT 3/8"-DRIVE SOCKETS PRO J-5228
Proto® TorquePlus™ J5228 Standard Length Socket, Imperial, 3/8 in Square Drive, 7/8 in
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BrandProto®
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UPC662679161729
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Manufacturer Part NumberJ5228
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CountryUSA|Canada
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Locking TypeBall
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FinishFull Polished
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MaterialAlloy Steel
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Measurement SystemImperial
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TypeStandard Length
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Impact RatedNo
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Number of Points12
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Socket End Width1-3/16 in
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Socket Size7/8 in
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Opening Depth41/64 in
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Drive End Width1-5/16 in
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Drive Size3/8 in
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Drive TypeSquare
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Bolt Clearance Depth7/8 in
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Overall Length1-5/16 in
- The TorquePlus™ design is a high performance drive configuration which allows for quick and easy socket engagement to the fastener flats, not the corners
- The TorquePlus™ configuration employs a radius corner design, shifting contact area and stress away from the fastener corners and distributing contact stresses over a large area of the socket, minimizing slippage
- The TorquePlus™ internal design minimizes fastener rounding, helps to extend fastener life and allows the user to more easily turn worn, rounded or rusted fasteners
- The TorquePlus™ design allows more torque to be put on the fastener while reducing fastener
| Competitor Name | Competitor Part Number |
|---|---|
| Berkshire eSupply | KP4202925 |
| Berkshire eSupply | KP4202925 |
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UNSPSC27111704
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Package DescriptionEACH
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Standards/ApprovalsANSI B107.1|ASME B107.110-2012|AS954E S3.8.1|Federal Specification GGG-W-641E
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Klein® 32557 10-in-1 Multi-Bit Heavy Duty Screwdriver, 7 Pieces, Cushion Grip Handle, Steel
Klein Tools' Interchangeable Multi-Bit Screwdrivers / Nut Drivers are heavy-duty tools designed for professionals. They are made of the highest-quality tempered steel with a torque-proof anchor in the handle. Strong, durable tips are manufactured with square edges to fit screw openings securely. They resist slippage and provide positive turning action. Stronger nut driver function improves bit-holding power, even with tough applications.
Tool Type: Long pattern combination wrench (open end on one side, 12-point box end on the other). Size: 55 mm metric. Overall Length: 28 inches long. Finish: Full polish chrome plating. Points: 12-point box design.


