Advance Tabco 9-21-20-24R Regaline Sink, 1-compartment, with right-hand drainboard, 20" front-to-back x 20"W sink compartment, 12" deep, with 8"H backsplash, stainless steel open frame base, side crossrails, 24" drainboard, 1" adjustable bullet feet, 18 gauge 304 series stainless steel, overall 27" F/B x 50" L/R, NSF