Home Furniture & Seating Seating, Tables & Pedestals Seat Hardware Plug-In™ Series Power-Rise Air-Ride Post (Adjustable Height: 14-1/4” to 21”, Display Package) Springfield Marine Plug-In™ Series Power-Rise Air-Ride Post (Adjustable Height: 14-1/4” to 21”, Display Package) $268.39 Plug-In™ Series Power-Rise Air-Ride Post (Adjustable Height: 14-1/4” to 21”, Display Package) quantity Add to cart