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- 21 mm Socket Size
- 1/2 in Drive Size
- 1 1/2 in Overall Length
- 12 Points
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.
| Socket Size | 21 mm |
| Socket Series | Standard, Impact |
| No. of Points | 12 |
| Drive Type | Square |
| Nut Depth | 27/32 in |
| Length Type | Standard |
| Drive Size | 1/2 in |
| Material | Forged Alloy Steel |
| Finish | Black Oxide |
| Bolt Clearance Depth | 21/32 in |
| Nut End Outside Diameter | 1 3/16 in |
| Overall Length | 1 1/2 in |
| Tip Type | Box |
| Inch/Metric | Metric |
| Locking Type | Pin |
| Opening Size | 21 mm |
| Drive End Outside Diameter | 1 1/8 in |
| Socket Drive Size | 1/2 in |
| Socket Type | Impact |
| Weight | 0.43 LB |
| EAN or UPC | 662679342784 |
