Ackland 18.5 in. x 13.75 in. White Porcelain Rectangular Sink

Exterior Dimensions: 18.5 (L) x 13.75 (W) x 8.0 (H) (nominal - actual may vary by .25") | Interior Dimensions: 16.5" x 11.75" (nominal - actual may vary by .25") | Bowl Depth: 6.25 / 8 inches. | Sink has a 1.68 inch drain diameter. | With overflow | Cabinet Requirements - Fits 21 inch cabinet base minimum