Chair raiser for swivel chair
Gary could not use his favourite swivel arm chair as it was too low and no raisers were avaliable.
The requirement was to raise the chair by approx 75mm
I made a platfrom to raise the chair base approx 75mm higher off the floor
The top and bottom are 9mm MDF and the eight spacers are 70mm x 45mm Pine
The top and bottom plates are glued and screwed to the spacers
The chair is fastened to the base with eight tie wraps through holes drilled in the base of the chair stand, this allows the chair still to swivel.
Gary is able to sit once again in his favourite chair.