| Metric sizes in mm | Used for | Price |
| 533 x 406 x 6.4 | 10fr bottom board | $9.15 |
| 533 x 352 x 6.4 | 8fr bottom board | $9.05 |
| 553 x 451 x 4.8 | 10fr telescopic lid | $9.05 |
| 553 x 397 x 4.8 | 8fr telescopic lid | $8.95 |
| 502 x 400 x 4.8 | 10fr migratory lid | $8.65 |
| 502 x 346 x 4.8 | 8fr migratory lid | $8.55 |
| 533 x 200 x 4.8 | 4fr nucleus bottom board | $6.60 |
| 553 x 243 x 4.8 | 4fr nucleus lid | $6.70 |