The Air Adjustable Pedestal adjusts in heights off 9.5” to 12”. The anodized base has a diameter of 9”, the posts inner diameter is 2-7/8” and the outer diameter is 3-3/4”. This seat pedestal is equipped with a swivel and slider and has recessed mounting holes. This can be mounted on to any captain chair.
For safety purposes all pedestals should bolted (not screwed) to the deck.