The black metal star base for office chairs with a resistance of up to 120 kg is made entirely of black metal.

This star for black steel office chairs is premium quality and has been created and tested to withstand a weight of 120 kg.

The base of the black metal star, up to 120 kg, has an outer diameter of 640 mm, and the hole positioned in the central area for fixing the lifting / lowering cylinder has an outer diameter of 50 mm.

The star-shaped base shown has holes for mounting wheels or fixed legs, with a diameter of 11 mm (components not included), on the five arms.

For this type of component it is necessary to assemble, the screws and the bushing come in a package together with the 5 arms and their central support.