7" Gas lift - drop through - Black or Chrome - Class 4
High quality commercial grade gas lift
- Class 4 - Heavy duty 150kgs / 23 stone
- Comes in either Black or Chrome outer casing
- 7" or 180mm outer casing height
- Casing diameter is 50mm with an industry standard universal taper to fit in your chair base
- Piston diameter is 28mm (tapered to fit) at seat mechanism
- Universal fitting for most office swivel chairs
- BS Certified and SATRA tested
- 5 year guarantee
Measurements
- Pressure cylinder: 9" (230mm)
- Outer body casing:7½" (190mm)
- Compressed overall: 10½" (270mm)
- Extended overall: 13½" (340mm)
If you are unsure about fitting or sizing, please contact us & we will be happy to advise
The term 'drop through' refers to where the bottom of the gas lift protrudes through the bottom of the base, usually used with pyramid style bases.
