Charles Jacobs Replacement Chair Gas Lift Piston - Choose the right size and color for you Perfect for repairing office chairs and stools etc. - Why replace the whole chair if you can repair it Suits bases with a 50mm hole and mechanisms with standard 28mm hole SGS/BIFMA stamped and certified for quality. Max Load: 200kg / 31.49 Stone. Approximate Dimensions: Body Diameter: 5cm. Stem Diameter: 2.8cm. Please see the dimensions images for more details. Please note: Not suitable for commercial use. Why replace a chair that no longer stays at the right height, when replacing one part saves you money?

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.