Drop-In Sink with Faucet Ledge Gauge 18 Overall Length 21 In. Overall Width 19 In. Overall Height 5-1/2 In. No of Bowls 1 Bowl Size 18 in x 14 In. Bowl Depth 5-1/2 In. ADA Compliant Yes Drain Opening 3-1/2 In. Finish Silver Number of Holes 3 Faucet Mounting Centers 4 In. Includes Mounting Hardware Standards CSA ADA Compliance CSA ADA