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Proto J7421MT 1/2" DRIVE THIN WALL IMPACT SOCKET 21 MM - 12 POINT
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Product details
| Management number | 200992513 | Release Date | 2025/09/17 | List Price | $20.00 | Model Number | 200992513 | ||
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Proto J7421MT Includes
- (1) 1/2" DRIVE THIN WALL IMPACT SOCKET 21 MM - 12 POINT
Proto J7421MT Features
- Proto® 12 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.
- Socket size stamped on tool for easy identification.
- Side locking hole.
Proto J7421MT Specifications
| SIZE | 21 mm |
| NUT END OUTSIDE DIAMETER | 1-3/16" |
| DRIVE END OUTSIDE DIAMETER | 1-1/8" |
| NUT DEPTH | 27/32" |
| BOLT CLEARANCE DEPTH | 21/32" |
| OVERALL LENGTH | 1-1/2" |
| WEIGHT | 0.43 lbs |
| DRIVE SIZE | 1/2" |
| POINT SIZE | 12 |
| FINISH | Black Oxide |
| LENGTH TYPE | Standard |
| UNIT OF MEASURE | Metric |
| SPECIFICATION ASME | ASME B107.110-2012 |
Ratchets & Sockets
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