Backsplash, sides, bottom, front panel, rear deck, tubing chase, drain pan and perforated insert are 20 gauge stainless steel. Leg channels, legs and crossbracing are 16 gauge stainless steel. Legs are 1 5/8″ diameter, with stainless steel adjustable bullet feet. 4″ x 4″ x 6 1/2″ high tubing chase built into rear deck. Removable perforated stainless steel front insert. 1 1/2″ I.P.S. threaded drain with nut and washer.