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| Drive side (profile): | Rectangle |
| Square Drive Tang Size [mm (inch)]: | 10 (3/8") |
| Drive side (profile): | Male Hex |
| Spanner Size: | SW 21 mm |
| Shape: | cup-shaped |
| Weight [g]: | 378 |
| Material: | Tool Steel |
| Spanner Size: | 63 |
| Spanner Size: | 83 |
| CUYMAR: | 3412111 |
| FORMPART: | 1509216 |