QATTIQ (RM) muftalar, H/F turi RM12, RM16, RM25, RM30, RM35, RM40, RM45, RM50 dan

| HAZM | Bush YO'Q. | Maks burg'ulash | A | C | D | E | F nom | G nom | H | J | L | |
| Metrik | Dyuym | |||||||||||
| RM12 | 1210 | 32 | 1 1/4" | 118 | 35 | 83 | 26 | 76 | 102 | 7 | 38 | 57 |
| RM16 | 1615-yil | 42 | 1 1/2" | 127 | 43 | 80 | 38 | 89 | 105 | 7 | 38 | 83 |
| RM25 | 2517 | 60 | 2 1/2" | 178 | 51 | 123 | 45 | 127 | 149 | 7 | 48 | 97 |
| RM30 | 3030 | 75 | 3" | 216 | 65 | 145 | 76 | 152 | 181 | 7 | 54 | 159 |
| RM35 | 3535 | 90 | 3 1/2" | 248 | 75 | 178 | 89 | 178 | 213 | 7 | 67 | 185 |
| RM40 | 4040 | 100 | 4" | 298 | 76 | 210 | 102 | 216 | 257 | 7 | 79 | 210 |
| RM45 | 4545 | 110 | 4 1/2" | 330 | 86 | 230 | 114 | 241 | 286 | 7 | 89 | 235 |
| RM50 | 5050 | 125 | 5" | 362 | 92 | 260 | 127 | 267 | 314 | 7 | 92 | 260 |
Konussimon teshikli vtulkali qattiq muftalar (RM muftalari) foydalanuvchilarga Konussimon teshikli vtulkalarning keng o'lchamdagi vallari qulayligi bilan qattiq bog'lovchi vallarni tez va oson mahkamlash imkonini beradi. Erkak flanj vtulkani uyadan (H) yoki flanjdan (F) o'rnatishi mumkin. Urg'ochi har doim vtulka moslamasi F ga ega, bu esa ikkita mumkin bo'lgan HF va FF mufta yig'ish turini beradi. Gorizontal vallarda ishlatilganda, eng qulay yig'ishni tanlang.

