The Advance Tabco 9-21-20-18R is a durable and efficient one-compartment sink designed for commercial kitchens. Featuring a right-hand drainboard, this sink compartment measures 20" front-to-back and 20" wide, with a depth of 12" to accommodate various washing tasks. The 8" high backsplash helps contain splashes, ensuring a cleaner workspace. Constructed from 18-gauge 304 stainless steel, it offers exceptional strength and corrosion resistance. The open frame base includes side crossrails for added stability, while the 18" drainboard provides ample space for drying dishes. Adjustable 1" bullet feet allow for easy leveling on uneven surfaces. With overall dimensions of 28" front-to-back and 44" left-to-right, this sink is NSF certified, making it a reliable choice for any food service environment.