Proto Tools 1-1/4" 6-PT 1/2"-DR IMPACT SOCKET PRO J-7440-H
Proto® TorquePlus™ J7440H Standard Length Socket, 1/2 in Square Drive, 1-1/4 in, 6 Points
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BrandProto®
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UPC662679341572
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Manufacturer Part NumberJ7440H
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CountryUSA|Canada
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Locking TypeSide Locking Hole
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FinishBlack Oxide
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MaterialHigh Alloy Steel
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Measurement SystemImperial
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TypeStandard Length
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Impact RatedYes
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Number of Points6
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Socket End Width1-3/4 in
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Socket Size1-1/4 in
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Opening Depth1-15/64 in
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Drive End Width1-3/4 in
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Drive Size1/2 in
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Drive TypeSquare
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Bolt Clearance Depth1-11/32 in
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Overall Length2 in
- Proto® 6 point impact sockets are ideal for use on stubborn or damaged fasteners and also on fasteners made from soft materials
- 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-corners 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
- Specially heat treated for the correct balance of strength and durability
- Concentric openings
- Large clearance holes
- Tight nut end tolerances
- Made from high alloy steel for greater strength
| Competitor Name | Cross-Reference Number |
|---|---|
| Berkshire eSupply | KP4206440 |
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UNSPSC27112828
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Package Description6/BX
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Standards/ApprovalsANSI B107.2|ASME B107.110-2012|Federal Specification GGG-W-660A
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WarrantyLimited Lifetime
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Proto® TorquePlus™ J7440H Standard Length Socket, 1/2 in Square Drive, 1-1/4 in, 6 Points
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The Grey Pneumatic 1/2" Drive x 18mm Deep Universal Socket (2018UMD) is a high-quality tool designed to efficiently and effectively handle various fastening tasks. With its durable construction, versatile design, and easy-to-use features, this socket is an essential addition to any toolbox.
KEY FEATURES AND BENEFITS:
Deep Well Design: Ideal for reaching deep-set fasteners in tight spaces.
Universal Joint: Provides flexibility for accessing fasteners at various angles.
6-Point Design: Grips fasteners securely, reducing the risk of rounding.
High-Quality Chrome-Molybdenum Steel: Ensures durability and strength.
Heat-Treated for Added Strength: Can withstand heavy-duty use.
SPECIFICATIONS:
Drive Size: 1/2"
Socket Size: 18mm
Socket Depth: Deep
Material: Chrome-molybdenum steel
Finish: Black oxide
Weight: 0.83 pounds
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GEARWRENCH® 80714D Mechanics Tool Set, 1/2 in Drive, Teardrop Head, 33 Pieces, Full Polished Chrome
GEARWRENCH mechanics tools have all been designed with the professional user in mind to increase productivity, access, and strength. The 90 tooth ratchets and sockets are made from premium alloy steel and feature a full polish chrome finish that resists rust and corrosion. Large, hard-stamped markings allow for easy identification and can be easily recognized as SAE (double line) or metric (knurled line). Additionally, the off-corner loading design puts force on the flats of fasteners for improved durability and reduced fastener rounding.

