Armstrong® 12-312 Deep Length Socket, 1/2 in Square Drive, 3/8 in, 12 Points
Armstrong® 12-312 Deep Length Socket, 1/2 in Square Drive, 3/8 in, 12 Points
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BrandArmstrong®
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UPC781412123128
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Manufacturer Part Number12-312
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CountryUSA
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Locking TypeBall
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FinishPolished Chrome
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MaterialHigh Alloy Steel
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Measurement SystemImperial
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TypeDeep Length
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Number of Points12
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Socket End Width0.57 in
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Socket Size3/8 in
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Opening Depth0.32 in
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Drive End Width0.86 in
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Drive Size1/2 in
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Drive TypeSquare
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Bolt Clearance Depth0.335 in
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Overall Length3.23 in
- Radius corner design engages the flats of the fastener, not the corners, providing up-to 15 to 20% more torque while reducing fastener rounding, enhancing the turning of worn fasteners
- EYE-D™ markings optimize size visibility, also providing SAE/metric differentiation
- Unique socket retention method, cold form ball recess, provides consistent secure retention of the socket to the drive tool eliminating the possibility of either a loose fit or tight fit
- Socket wall dimensions are optimized to provide strength while retaining access to restricted fasteners
- Manufactured from high alloy steel using the most up-to-date manufacturing process and heat treat for greater strength and durability
| Competitor Name | Cross-Reference Number |
|---|---|
| Grainger | 5TZ84 |
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UNSPSC27111704
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Standards/ApprovalsASME B107.1-2002|US Federal Specification GGG-W-641 E
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Catalog
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This product is specially prepared and formulated to degrease and clean metal, plastic and concrete and has no adverse effects on these surfaces. Use Surface Prep 77 to prepare surfaces for pressure sensitive markers.
