MKR
| RING NO. | Remarks | Dh | Do | W | Df | T | S | RING Safety factor of 3 | GROOVE Safety factor of 2 |
| MKR-90 | MKR-90 | 90 | 94.88 | 3.05 | 95.54 | 2.82 | 6.35 | 219897 | 112323 |
| MKR-92 | MKR-92 | 92 | 97 | 3.05 | 97.68 | 2.82 | 6.35 | 224784 | 120232 |
| MKR-95 | MKR-95 | 95 | 100.2 | 3.05 | 100.88 | 2.82 | 6.35 | 232114 | 132913 |
| MKR-98 | MKR-98 | 98 | 103.4 | 3.05 | 104.11 | 2.82 | 6.35 | 239444 | 146909 |
| MKR-l00 | MKR-l00 | 100 | 105.4 | 3.05 | 106.11 | 2.82 | 6.35 | 244330 | 152534 |
| MKR-102 | MKR-102 | 102 | 107.6 | 3.05 | 108.31 | 2.82 | 6.35 | 249217 | 164421 |
| MKR-105 | MKR-105 | 105 | 110.6 | 3.05 | 111.34 | 2.82 | 7.92 | 256547 | 176970 |
| MKR-108 | MKR-108 | 108 | 113.6 | 3.05 | 114.36 | 2.82 | 7.92 | 263877 | 186814 |
| MKR-110 | MKR-110 | 110 | 115.74 | 3.05 | 116.5 | 2.82 | 7.92 | 268763 | 198334 |
| MKR-112 | MKR-112 | 112 | 117.84 | 3.05 | 118.6 | 2.82 | 7.92 | 273650 | 208838 |
| MKR-115 | MKR-115 | 115 | 121 | 3.05 | 121.83 | 2.82 | 7.92 | 280980 | 227125 |
| MKR-120 | MKR-120 | 120 | 126.2 | 3.05 | 127.04 | 2.82 | 7.92 | 293197 | 254750 |
| MKR-125 | MKR-125 | 125 | 131.5 | 3.05 | 132.39 | 2.82 | 7.92 | 305413 | 280507 |
| MKR-130 | MKR-130 | 130 | 136.7 | 3.05 | 137.61 | 2.82 | 7.92 | 317630 | 300704 |
| MKR-135 | MKR-135 | 135 | 141.9 | 3.53 | 142.9 | 3.23 | 9.52 | 377802 | 314888 |
| MKR-140 | MKR-140 | 140 | 146.9 | 3.53 | 147.91 | 3.23 | 9.52 | 391795 | 333502 |
| MKR-145 | MKR-145 | 145 | 151.9 | 3.53 | 152.97 | 3.23 | 9.52 | 405788 | 345412 |
| MKR-150 | MKR-150 | 150 | 156.9 | 3.53 | 158.02 | 3.23 | 9.52 | 419780 | 357323 |
| MKR-155 | MKR-155 | 155 | 161.9 | 3.53 | 163.04 | 3.23 | 9.52 | 433773 | 369234 |
| MKR-160 | MKR-160 | 160 | 167.1 | 4.42 | 168.27 | 4.2 | 7.92 | 582234 | 392192 |
