| model | material quality | Diameter D | D4 | Length L | T | M | A | K | 3D |
| J09-47-M8 | natural rubber | 47 | 6.5 | 22.5 | 6 | m8 | 81 | 1.5 | Download |
Bell shaped design with high load-bearing capacity
The internal natural rubber is bonded with metal parts for better shock absorption effect.
