When you need your lavatory to stand up to the demands of high-volume usage, you need premium Kohler materials. The Hudson wall-mount lavatory has clean simple lines and the underlying strength of Kohler Cast Iron for years of durable performance. The ultra-thick enamel with a high-gloss finish resists staining, scratching and chipping to maintain its lustrous sheen and ensure ease of cleaning. This model includes a drilling for faucets with 4"" centers and lugs for a chair carrier. Kohler® Bathroom Sink, Hudson™, Rectangular, 15 in L x 10 in W Bowl, 1-3/4 in Drain Opening, 3 Faucet Holes, 4 in Faucet Hole Spacing, 1 Basin, 20 in W x 18 in D x 8-1/2 in H, Wall Mount, Cast Iron, White, ADA Compliance (Yes/No): Yes