GARELICK "Pillar" Fluted Tube Design Seat Pedestals

Adjustable height feature allows seat to raise or lower and lock at desired height for added seating comfort. 4 prong spider swivels 360 degree easily on precision 2-7/8" diameter aluminum fluted stanchion tubing. Stanchion is pressed securely to a 9" diameter cast aluminum base. Positive Pin Type has pin that secures the base at a specific height in 1" increments. Lock pin locates securing hole easily, makes adjusting quick. Both models adjust from 12" to 18" in height.