Wise 8WD2003 Power Rise King Pin Boat Seat Pedestal The Wise King Pin Power Rise Sit-Down Pedestal is an air-powered adjustable pedestal. Air-powered height adjustments range from 16 to 22 - ideal for standard boat seats. This pedestal features a brushed aluminum post and a standard 5-14 hole pattern that fits virtually all marine seat brands. The Wise 8WD2003 pedestal is Class B certified per ABYC standards. Features Air-powered adjustable from 16 to 22 360º Rotation Fits any King Pin base Grea