Outside Dimensions: 31 7/8” (LT) x 18 1/2” (W) x 20 5/8” (W) Note: For Both Sink 1 & 2. Sink 1 Inside Bowl Dimensions: 13” (L) x 16 1/2” (W) x 8” (D). Sink 2 Inside Bowl Dimension: 15 3/4” (L) x 18 3/4” (W) x 10” (D). Grid Code: G15B List Price $97.00 & G15S $80.00 & Strainer Code: ST-1 List Price: $26.50. Note: The space in between the inks is not specified. Outside Dimensions: 31 7/8” (LT) x 18 1/2” (W) x 20 5/8” (W) Note: For Both Sink 1 & 2. Sink 1 Inside Bowl Dimensions: 13” (L) x 16 1/2” (W) x 8” (D). Sink 2 Inside Bowl Dimension: 15 3/4” (L) x 18 3/4” (W) x 10” (D). Grid Code: G15B List Price $97.00 & G15S $80.00 & Strainer Code: ST-1 List Price: $26.50. Note: The space in between the inks is not specified. If you have any questions please call 212-832-4200