Replacement office chair base and castor wheels Strong 5 spoke 25" diameter star base Made from Chromed Steel For use with 50mm diameter gas lifts The castors have a 45mm wheel diameter and a hard wearing double/twin wheel design able to swivel 360 degrees High quality upgrade / refurb for standard bases and castors These parts will require very simple assembly. Please Note: Max Weight: 110kg. Chair Base Dimensions: Distance From Floor to Top: 15cm, Clearance Beneath: 10cm. For More Information Please See Dimensions Image. Please note: Not suitable for commercial use.

Office Chair Refurbishment Kit - Includes strong 5 spoke chrome base - premium 45mm castor wheels, gas lift piston and chair mechanism  Suitable for refurbishing or upgrading old, worn and damaged chairs - avoid the expense of buying an entire new chair  Strong steel mechanism plate with lever to raise / lower the chair and a tilt tension knob to control the tilt function  Mechanism bolt spacing: Left to right: 14.5cm - Front to back: 25.5cm - Top height: 46cm min / 58cm max  Please Note: Max Weight: 110kg. These parts will require very simple assembly. Please ensure the bolt spacing matches the underside of your chair. Please note: Not suitable for commercial use.

Charles Jacobs Office Chair Refurbishment Kit - Includes strong 5 spoke chrome base - premium 45mm castor wheels, gas lift piston and chair mechanism Suitable for refurbishing or upgrading old, worn and damaged chairs - avoid the expense of buying an entire new chair Strong steel mechanism plate with lever to raise / lower the chair and a tilt tension knob to control the tilt function  Mechanism bolt spacing: Left to right: 13cm - Front to back: 21cm  Please Note: Max Weight: 110kg. These parts will require very simple assembly. Please ensure the bolt spacing matches the underside of your chair. Not suitable for commercial use.