Savybės:
1. Kietumas: HRC55~62
2. Tikslumas: 0,01 mm
3. Lygiagretumas: 0,005 mm
| Modelis | PB153 PRECIZINIS LYGRAGREIČIAUSIAS BLOKAS | PCS |
| I*P*A | ||
| PB153-1 | 125 * 8 * 11 (16, 21, 26, 31, 36) 125 * 10 * 13 (18, 23, 28, 33, 36) 125 * 12 * 15 (20, 25, 30, 35, 40) 125 * 14 * 17 (22, 27, 32, 37, 42) | 24x2 |
| PB153-2 | 150 * 8 * 11 (16, 21, 26, 31, 36) 150 * 10 * 13 (18, 23, 28, 33, 36) 150 * 12 * 15 (20, 25, 30, 35, 40) 150 * 14 * 17 (22, 27, 32, 37, 42) | 24x2 |