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A single 21 mm metric socket with a ½" (12.7 mm) drive designed for mechanical fastening and maintenance. It utilizes surface drive technology to reduce fastener rounding by shifting contact away from the corners. This 12-point tool includes a knurled ring for quick metric identification and a chamfered opening to guide the fastener into place, meeting ASME B107.5 m specifications.
A single 21 mm metric socket with a ½" (12.7 mm) drive designed for mechanical fastening and maintenance. It utilizes surface drive technology to reduce fastener rounding by shifting contact away from the corners. This 12-point tool includes a knurled ring for quick metric identification and a chamfered opening to guide the fastener into place, meeting ASME B107.5 m specifications.
1/2 Drive 12 Point Standard Metric Socket 21 mm
Features
| Fastener Size | 21 mm |
| Drive Tang Size | ½" (12.7 mm) |
| Fastener Size | 21 mm |
| Drive Tang Size | ½" (12.7 mm) |
