Specification table
| Code | Size (mm) | Packing | Packing |
|---|---|---|---|
| 20510 | 16 × 16 | 24 | 192 |
| 20512 | 20 × 20 | 14 | 112 |
| 20514 | 25 × 25 | 8 | 64 |
| 20516 | 32 × 32 | 4 | 32 |
| 20518 | 40 × 40 | 1 | 6 |
| 20520 | 50 × 50 | 1 | 4 |
| 20522 | 63 × 63 | 1 | 2 |
