| Item | Suitable Dia | Size（mm） | WLL | Weight | ||||||||
| mm | A | B | C | D | E | F | H | I | R | T | kg | |
| R185-6 | 20~21 | 129 | 84 | 33 | 36 | 23 | 21 | 42 | 22 | 310 | 5 | 1.9 |
| R185-7 | 22~24 | 140 | 100 | 37 | 40 | 26 | 23 | 44 | 26 | 310 | 6.3 | 2.3 |
| R185-8 | 25~27 | 158 | 100 | 39 | 43 | 28 | 25 | 48 | 29 | 350 | 8 | 2.8 |
| R185-9 | 28~30 | 171 | 120 | 40 | 45 | 31 | 27 | 56 | 31 | 350 | 10 | 4.2 |
| R185-10 | 31~33 | 190 | 120 | 45 | 52 | 32 | 29 | 58 | 35 | 445 | 12.5 | 5 |
| R185-11 | 34~36 | 203 | 142 | 50 | 55 | 36 | 31 | 64 | 37 | 445 | 14 | 6.8 |
| R185-12 | 37~39 | 225 | 142 | 51 | 60 | 39 | 35 | 68 | 40 | 495 | 16 | 7.5 |
| R185-13 | 40~42 | 242 | 166 | 59 | 63 | 43 | 37 | 70 | 43 | 555 | 21 | 10.7 |
| R185-14 | 43~45 | 265 | 166 | 62 | 68 | 47 | 41 | 72 | 47 | 595 | 25 | 12.5 |
| R185-15 | 46~48 | 286 | 166 | 66 | 75 | 49 | 43 | 80 | 51 | 595 | 32 | 13.5 |
| R185-17 | 56 | 340 | 220 | 75 | 84 | 60 | 54 | 90 | 59 | 880 | 45 | 23.8 |
