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Proto | SKU:
J7421M
Proto J7421M 1/2" DRIVE IMPACT SOCKET 21 MM - 6 POINT
$11.26
$15.31
Unit price
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Unavailable
Description
Description
Proto J7421M Includes
- (1) 1/2" DRIVE IMPACT SOCKET 21 MM - 6 POINT
Proto J7421M Features
- 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-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.
Proto J7421M Specifications
| SIZE | 21 mm |
| NUT END OUTSIDE DIAMETER | 1-13/64" |
| DRIVE END OUTSIDE DIAMETER | 1-13/64" |
| NUT DEPTH | 43/64" |
| BOLT CLEARANCE DEPTH | 31/32" |
| OVERALL LENGTH | 1-5/8" |
| WEIGHT | 0.30 lbs |
| DRIVE SIZE | 1/2" |
| POINT SIZE | 6 |
| FINISH | Black Oxide |
| LENGTH TYPE | Standard |
| UNIT OF MEASURE | Metric |
| SPECIFICATION AS | SAE AS4984A |
| SPECIFICATION ASME | ASME B107.110-2012 |
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