SPRINGFIELD MARINE PED 3-STAGE TABLE 14-28 1660231

12-1/2" square table mount. 12" diameter base with 11" 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. Height 14", 20", 28" Finish Clear Anodized