| Size | 40 |
| External dimensions mm | 481 x 481 |
| External dimensions in. | 18.9 x 18.9 |
| Internal dimensions mm | 419 x 419 |
| Internal dimensions in. | 16.5 x 16.5 |
| Cut-out dimensions mm | 421 x 421 |
| Cut-out dimensions in. | 16.6 x 16.6 |
| Weight kg | 5.8 |
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