Back, backsplash, sides, bottom, front panel, liquor steps, ice chests and bowls are 20 gauge stainless steel. Blender shelf is 18 gauge stainless steel. Blender shelf sides, speed rail sides, and liquor display sides are 14 gauge stainless steel. Legs are constructed of 1 5/8″ diameter 16 gauge type 304 stainless steel with stainless steel bullet feet. Leg channels are 16 gauge stainless steel. Blender station, wet waste sink, double speed rail, condiment dispenser, and combination ice chest are standard. Ice chest drain on standard model is 1 1/2″ tailpiece and 1 1/2″ NPT on post-mix cold plate model. 12″ wet waste and workboard drains are 1 1/2″ I.P.S. threaded drain with nut and washer. Liquor display or recessed workboard available. Tubing access holes are 7/8″ x 2 7/8″. Capacity per hole is 12 lines of 1/4″ x 3/8″ O.D. nylon braided tubing. T&S faucets are mounted on 4″ centers, and accept 1/2″ NPT sink leads. Hot and cold water connections required. Sink bowl dimensions are 11 1/2″ x 9 1/4″ x 6″ deep. Perforated sink strainer.