Assure barrier-free tile-in/undercounter kitchen sink with three-hole faucet drillingThe oversized, ADA-compliant Assure kitchen sink allows the cook to sit or stand while working. Featuring a large, comfortably deep work basin and a small disposal/prep basin, Assure offers a barrier-free workspace in a modified apron-front design. Made of KOHLER ® Cast Iron, Assure is a pleasing blend of function and design. This model features a tile-in or undercounter installation and a three-hole faucet drilling. List price: $615.75 and up36" x 25-1/2" Basin depths: L 4-1/4", R 6-1/4" Tile-in or undercounter installation