CHARG-e Gas Lifts are locking gas springs designed for variable seat height adjustment of swivel chairs, task chairs, executive chairs, operator chairs, computer chairs, draughtsman's chairs and swivel stools. The gas spring is a double cylinder system that consists of a pressure tube and a guiding tube. The tubes provide a smooth seat-height adjustment, they gently absorb the weight of the sitter, and they allow bending movements (for example when the load on the seat is not centred). The overall result is that you can work more comfortably.
This 9-inch black straight gas lift has these important measurements:
* Length of outer cylinder (body) = 235mm
* Diameter of outer cylinder = 50mm, narrowing to 40mm
* Diameter of inner cylinder = 28mm, narrowing to 26.3mm.