





| Specification | Diameter( mm ) | Installation torque(mm) | Material | Surface Treatment |
| 16-25(12mm width ) | 25 | 5 | 201 semisteel | Polishing 11 |
| 19-29mm(width 12mm) | 29 | 5 | 201 semisteel | Polishing 38 |
| 18-32mm(width 12mm) | 18-32 | 5 | 201 semisteel | Polishing 1 |
| 25-38mm(width 12mm) | 38 | 5 | 201 semisteel | Polishing 2 |
| 32-44mm(width 12mm) | 44 | 5 | 201 semisteel | Polishing 3 |
| 27-51mm(width 12mm) | 51 | 5 | 201 semisteel | Polishing 4 |
| 33-57mm(width 12mm) | 57 | 5 | 201 semisteel | Polishing 5 |
| 40-64mm(width 12mm) | 64 | 5 | 201 semisteel | Polishing 6 |
| 51-70mm(width 12mm) | 70 | 5 | 201 semisteel | Polishing 7 |
| 55-76mm(width 12mm) | 76 | 5 | 201 semisteel | Polishing 8 |
| 65-83mm(width 12mm) | 83 | 5 | 201 semisteel | Polishing 9 |
| 70-89mm(width 12mm) | 89 | 5 | 201 semisteel | Polishing 10 |
| 80-100mm(width 12mm) | 100 | 5 | 201 semisteel | Polishing 12 |
| 91-110mm(width 12mm) | 110 | 5 | 201 semisteel | Polishing 39 |
| 91-114(width 12mm) | 114 | 5 | 201 semisteel | Polishing 13 |
| 100-120(width 12mm) | 120 | 5 | 201 semisteel | Polishing 14 |
| 110-130(width 12mm) | 130 | 5 | 201 semisteel | Polishing 15 |
| 120-140(width 12mm) | 140 | 5 | 201 semisteel | Polishing 16 |
| 130-150(width 12mm) | 150 | 5 | 201 semisteel | Polishing 17 |
| 140-160(width 12mm) | 160 | 5 | 201 semisteel | Polishing 18 |
| 150-170(width 12mm) | 170 | 5 | 201 semisteel | Polishing 19 |
| 160-180(width 12mm) | 180 | 5 | 201 semisteel | Polishing 20 |
| 170-190(width 12mm) | 190 | 5 | 201 semisteel | Polishing 21 |
| 180-200(width 12mm) | 200 | 5 | 201 semisteel | Polishing 22 |
| 190-210(width 12mm) | 210 | 5 | 201 semisteel | Polishing 23 |
| 200-220(width 12mm) | 220 | 5 | 201 semisteel | Polishing 24 |
| 210-240(width 12mm) | 240 | 5 | 201 semisteel | Polishing 25 |
| 220-260(width 12mm) | 260 | 5 | 201 semisteel | Polishing 26 |
| 240-280(width 12mm) | 280 | 5 | 201 semisteel | Polishing 27 |
| 260-300(width 12mm) | 300 | 5 | 201 semisteel | Polishing 28 |
| 280-320(width 12mm) | 320 | 5 | 201 semisteel | Polishing 29 |
| 300-340(width 12mm) | 340 | 5 | 201 semisteel | Polishing 30 |
| 320-360(width 12mm) | 360 | 5 | 201 semisteel | Polishing 31 |
| 360-400(width 12mm) | 400 | 5 | | |
| 0.7M(diameter213mm) | 0.7 | 5 | 201 semisteel | Polishing 36 |
| 1M(width 12mm) | 1 | 5 | 201 semisteel | Polishing 32 |
| 1.2M(width 12mm) | 1.2 | 5 | 201 semisteel | Polishing 33 |
| 1.3M(width 12mm) | 1.3 | 5 | 201 semisteel | Polishing 34 |
| 1.5M(width 12mm) | 1.5 | 5 | 201 semisteel | Polishing 35 |
| 1.8M(width 12mm) | 1.8 | 5 | 201 semisteel | Polishing 37 |