The Advance Tabco 9-21-20-18RL is a durable and efficient one-compartment sink designed for commercial kitchens. Featuring a spacious 20" front-to-back by 20" wide sink compartment with a depth of 12", it accommodates various washing tasks. The sink includes both left and right-hand drainboards, each measuring 18", providing ample space for drying and prep work. Constructed from 18-gauge 304 stainless steel, it ensures longevity and resistance to corrosion. The 8" high backsplash helps keep walls clean, while the stainless steel open frame base with side crossrails adds stability. The adjustable 1" bullet feet allow for easy leveling on uneven surfaces. Overall dimensions are 28" front-to-back by 58" left-to-right, and the sink is NSF certified for safety and sanitation standards.