SQUARE BORE
| Kanthu | TYPE | Kukula kwa Shaft | A | D | Be | Bi | Katundu Mavoti | |
| Zamphamvu | Zokhazikika | |||||||
| W211PP5 | 4 | 38.1 | 38.89 | 101.6 | 36.52 | 44.45 | 9,740 | 5,850 |
| Chithunzi cha W211PPB6 | 6 | 38.1 | 38.89 | 103.556 | 36.52 | 44.45 | 9,740 | 5,850 |
| GW208PPB5 | 1 | 28.575 | 29.972 | 80 | 21 | 36.525 | 7,340 | 3,650 |
| Mtengo wa GW208PPB6 | 1 | 25.4 | 26.162 | 80 | 21 | 36.525 | 7,340 | 3,650 |
| Mtengo wa GW208PPB8 | 2 | 28.575 | 29.972 | 80 | 30.175 | 36.525 | 7,340 | 3,650 |
| GW208PP17 | 4 | 28.575 | 29.972 | 85.738 | 30.175 | 36.525 | 7,340 | 3,650 |
| GW208PPB17 | 2 | 28.575 | 29.972 | 85.738 | 30.175 | 36.525 | 7,340 | 3,650 |
| Mtengo wa GW209PPB5 | 2 | 31.75 | 32.776 | 85 | 30.175 | 36.525 | 7,350 | 4,150 |
| Mtengo wa GW209PPB8 | 1 | 31.75 | 32.776 | 85 | 22 | 36.525 | 7,350 | 4,150 |
| Chithunzi cha GW210PP4 | 5 | 28.575 | 29.972 | 90 | 30.175 | 30.175 | 7,880 | 4,650 |
| Chithunzi cha GW210PPB4 | 3 | 28.575 | 29.972 | 90 | 30.175 | 30.175 | 7,880 | 4,650 |
| Chithunzi cha GW211PP3 | 5 | 38.1 | 39.89 | 100 | 33.325 | 33.325 | 9,740 | 5,850 |
| Chithunzi cha GW211PPB3 | 3 | 38.1 | 38.89 | 100 | 33.325 | 33.325 | 9,740 | 5,850 |
| Chithunzi cha GW211PP5 | 4 | 38.1 | 38.89 | 101.6 | 36.525 | 44.45 | 9,740 | 5,850 |
| GW211PP17 | 4 | 38.1 | 38.89 | 100 | 33.325 | 44.45 | 9,740 | 5,850 |
| GW211PPB17 | 1 | 38.1 | 38.89 | 100 | 33.325 | 44.45 | 9,740 | 5,850 |
| Mtengo wa GW214PPB4 | 3 | 50.8 | 52.2 | 125 | 39.675 | 39.675 | 14,000 | 8,800 |
| Chithunzi cha GW216PP2 | 4 | 57.15 | 58.8 | 140 | 30 | 63.5 | 16,280 | 10,400 |