Self-standing mop sink is made of heavy gauge stainless steel with stainless steel tubular legs. Multi-Purpose Scullery Sinks are constructed of type 430 stainless steel with galvanized tubular legs. Both self-standing sinks feature 8"H. backspash, 1" adjustable feet. Includes 1-1/2" basket type waste drain. Faucets on all sinks mount easily on 8" centers ­1/2" hot and cold supply. FOB Shipping Point.