Armstrong® 12-757 Extra Long Length Socket Driver Bit, 1/2 in Hex Drive, 1/2 in, 4.9 in L Bit
Armstrong® 12-757 Extra Long Length Socket Driver Bit, 1/2 in Hex Drive, 1/2 in, 4.9 in L Bit
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BrandArmstrong®
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UPC781412127577
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Manufacturer Part Number12-757
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CountryUSA
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FinishBlack Oxide/Polished Chrome
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MaterialHigh Alloy Steel
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Measurement SystemImperial
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TypeExtra Long Length
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Bit Length4.9 in
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Bit Size1/2 in
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Bit TypeHex
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Drive End Width1.048 in
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Drive Size1/2 in
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Drive TypeHex
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Overall Length6 in
- Bits are manufactured to the highest tolerances and specifications for straightness, concentricity and precise tip fit to the fastener
- Bits are manufactured from high alloy steel using the most up-to-date manufacturing process and heat treat to prevent shattering and premature bit wear
- Bits are retained in the bit holder by a set screw that locks securely into a groove on the bit for positive bit retention as well as simple, easy bit replacement
- Broached hex in the bit holder allows higher torque loads
- EYE-D™ markings optimize size visibility
| Competitor Name | Competitor Part Number |
|---|---|
| MSC | 33002163 |
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UNSPSC27111704
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Catalog
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Since our beginning, GEARWRENCH automotive specialty tools have been driven by innovation. From our first specialty tool, the Model-T valve spring lifter, to our latest ratcheting puller, we’ve built our reputation with tools that make tough jobs easy. Most of our products have been upgraded with new improved features like dual material handles designed for a more comfortable grip or dual dipped handles on pliers providing more cushion for your hands. GEARWRENCH automotive specialty tools are proudly made with the finest components under the most stringent manufacturing guidelines. Made for everyday use – guaranteed for life. Better tools mean easier, more efficient work so we constantly evaluate automotive engineering trends allowing us to consistently improve and enhance our tools to better fit professional hands. That’s why they are the first choice for thousands of automotive technicians worldwide.
