

Gas operated adjustable height pedestals incorporating gas suspension ride. Heavy duty, anodised cast alloy base. Instantaneous gas locking height adjustment via a lift lever release and swivel chair slide. Suits most seat mount hole configurations. Outer post diameter 84mm, inner post 73mm.
| PART NUMBER | HEIGHT MM | BASE DIA. MM | BASE MOUNT HOLES MM |
| 183035 | 317-394 | 228 | 8 |
| 183036 | 253-305 | 228 | 8 |
| 183038 | 380-508 | 228 | 8 |
| 183040 | 520-648 | 228 | 8 |