3-Stage Clear Anodized Pedestal Set with Square Table Mount and Base - 14in.20in.28in.

12-1/2in. square table mount. 12in. diameter base with 11in. hole pattern for added stability. Nylon clamping bushings with stainless steel hardware. Air-Powered height adjustment, simply release to raise or push down and lock in place. No pumps or power required. Great for boat, RV, deck, and patio.