Armstrong® 21-018D Standard Length Socket, 3/4 in Square Drive, 9/16 in, 6 Points
Armstrong® 21-018D Standard Length Socket, 3/4 in Square Drive, 9/16 in, 6 Points
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BrandArmstrong®
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UPC781412210187
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Manufacturer Part Number21-018D
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CountryUSA
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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 Width1.032 in
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Socket Size9/16 in
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Opening Depth0.35 in
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Drive End Width1-5/8 in
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Drive Size3/4 in
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Drive TypeSquare
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Bolt Clearance Depth0.438 in
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Overall Length1.812 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
- 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 | Competitor Part Number |
|---|---|
| MSC | 93607042 |
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UNSPSC27112828
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Package Description1/SHELF PK
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Standards/ApprovalsASME B107.2-2002|US Federal Spec GGG-W-660A
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WarrantyLimited Lifetime
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Catalog
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