MKR
| RING NO. | Remarks | Dh | Do | W | Df | T | S | RING Safety factor of 3 | GROOVE Safety factor of 2 |
| MKR-59 | MKR-59 | 59 | 62.22 | 2.18 | 62.65 | 1.98 | 4.77 | 106276 | 47432 |
| MKR-60 | MKR-60 | 60 | 63.3 | 2.18 | 63.73 | 1.98 | 4.77 | 108077 | 50494 |
| MKR-61 | MKR-61 | 61 | 64.3 | 2.18 | 64.76 | 1.98 | 4.77 | 109879 | 52323 |
| MKR-62 | MKR-62 | 62 | 65.36 | 2.18 | 65.82 | 1.98 | 4.77 | 111680 | 54926 |
| MKR-63 | MKR-63 | 63 | 66.4 | 2.18 | 66.86 | 1.98 | 4.77 | 113481 | 57265 |
| MKR-64 | MKR-64 | 64 | 67.4 | 2.18 | 67.9 | 1.98 | 4.77 | 115282 | 59331 |
| MKR-65 | MKR-65 | 65 | 68.5 | 2.62 | 69 | 2.36 | 4.77 | 132909 | 50522 |
| MKR-66 | MKR-66 | 66 | 69.5 | 2.62 | 70.03 | 2.36 | 4.77 | 134954 | 52189 |
| MKR-67 | MKR-67 | 67 | 70.6 | 2.62 | 71.13 | 2.36 | 4.77 | 136998 | 55235 |
| MKR-68 | MKR-68 | 68 | 71.66 | 2.62 | 72.19 | 2.36 | 4.77 | 139043 | 57735 |
| MKR-69 | MKR-69 | 69 | 72.74 | 2.62 | 73.27 | 2.36 | 4.77 | 141088 | 60650 |
| MKR-70 | MKR-70 | 70 | 73.8 | 2.62 | 74.33 | 2.36 | 4.77 | 143133 | 63315 |
| MKR-71 | MKR-71 | 71 | 74.8 | 2.62 | 75.36 | 2.36 | 4.77 | 145177 | 65251 |
| MKR-72 | MKR-72 | 72 | 75.86 | 2.62 | 76.42 | 2.36 | 4.77 | 147222 | 68052 |
| MKR-75 | MKR-75 | 75 | 79 | 2.62 | 79.58 | 2.36 | 4.77 | 153356 | 76340 |
| MKR-78 | MKR-78 | 78 | 82.26 | 3.05 | 82.95 | 2.82 | 6.35 | 190578 | 75542 |
| MKR-80 | MKR-80 | 80 | 84.36 | 3.3 | 85.02 | 2.82 | 6.35 | 195464 | 80623 |
| MKR-82 | MKR-82 | 82 | 86.4 | 3.05 | 87.06 | 2.82 | 6.35 | 200351 | 85092 |
| MKR-85 | MKR-85 | 85 | 89.58 | 3.05 | 90.21 | 2.82 | 6.35 | 207681 | 94335 |
| MKR-88 | MKR-88 | 88 | 92.78 | 3.05 | 93.44 | 2.82 | 6.35 | 215011 | 105482 |
