KOHLER K-2054-NL Soho 20" x 18" wall-mount/concealed arm carrier bathroom sink with 4" centerset faucet holes and left-hand soap dispenser holeCrafted of premium materials that withstand high volume usage, the Soho wall mount lavatory brings style and long lasting beauty to any bath or powder room. This model features a sealed overflow, drilling for faucets with 4" centers, left hand soap dispenser drilling and drilling for a concealed arm carrier. Made from premium materials that withstand high volume usage 20" (508 mm) x 18" (457 mm) 4" center drilling With sealed overflow and soap