Proto Tools 5/8" 12-PT 3/8"-DRIVE UNIV SOCKETS PRO J-5277-A
Proto® TorquePlus™ J5277A Standard Length Universal Socket, Imperial, 3/8 in Square Drive, 5/8 in
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BrandProto®
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UPC662679994365
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Manufacturer Part NumberJ5277A
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CountryUSA|Canada
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FinishFull Polished
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MaterialAlloy Steel
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Measurement SystemImperial
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TypeStandard Length Universal
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Number of Points12
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Socket End Width7/8 in
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Socket Size5/8 in
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Opening Depth3/8 in
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Drive End Width7/8 in
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Drive Size3/8 in
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Drive TypeSquare
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Bolt Clearance Depth39/64 in
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Overall Length1-27/32 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
| Competitor Name | Cross-Reference Number |
|---|---|
| Grainger | 429P46 |
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UNSPSC27111704
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Package DescriptionEACH
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Standards/ApprovalsASME B107.110-2012|AS954E S3.8.1
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Catalog
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GEARWRENCH offers a wide range of impact products in open stock & sets that are designed to deliver the performance and strength that the professional users require. They are made from chrome molybdenum alloy steel for exceptional strength and durability. Our sockets have a manganese phosphate coating to resist corrosion. The sockets also feature highly visible laser etched markings and a secondary size hard stamping. The sockets feature off-corner loading to reduce fastener rounding. The GEARWRENCH impact product family will allow the professional user to FORGE AHEAD.

