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Base for swivel chairs with fixed or permanent contact backrest.
- Five-spoke star-shaped.
- Do NOT use with synchronized chairs or armchairs.
- Diameter of 615 mm and 74 mm height.
- Made from nylon injected over a 30% glass fiber to increase its resistance.
- Black colour.
- Is used with
with PIN 11 mm
- The gas cylinder should be similar to our models for
VIDEO: How to change the base and the gas