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Bi-hexagon Torqueplus? system. Allows the socket to contact the fastener away from the corners dispersing stress over a larger area. Allows 15% more torque to be applied whilst reducing the risk of the fastener rounding. Meets with aerospace specifications.
| Drive Size | 1/2in |
| MFR Part No. | J5321M |
| Bit Type | Bi-Hex |
| Size System | Metric |
| Socket Type | Bi-Hexagon Socket |
| Socket Depth | Deep |
| Socket Size | 21mm |
| Material | Chrome Vanadium Steel |
| Product Type | Deep Socket |
| Finish/Coating | Polished |
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