Product Features: Rectangular basin gives a classically clean look to your bathroom countertop Covered under Kohler's limited lifetime sink warranty Constructed from vitreous china providing a classic look and feel Kohler glaze delivers a lifetime of beauty Capable of handling high-volume traffic Wall mount installation allows freedom to position sink at any desired location Rear drain location provides optimal draining capability Equipped with overflow drain - works in tandem with the primary to prevent an overflow or spillage All hardware needed for installation included Product Technologies / Benefits: Wall Mount Sinks: A space saving option, while, at the same time delivering a sleek installed appearance, gives your bathroom an expressive statement. Product Specifications: Overall Length: 20" (measured from the left outer rim to the right outer rim) Overall Width: 18" (measured from the back outer rim to the front outer rim) Height: 7-1/2" (measured from the bottom of sink to the top of the rim) Basin Width: 13" (measured from the back inner rim to the front inner rim) Basin Length: 18" (measured from the left inner rim to the right inner rim) Basin Depth: 4-7/8" (measured from the center of basin to the rim) Installation Type: Wall mount Number of Faucet Holes: 2 Drain Outlet Connection: 1-3/4"
Finally I found this Kohler K-2084-R Biscuit Kohler K-2084-R Soho 18 Wall Mounted, thanks god. It has really good lasting. Kohler K-2084-R Biscuit Kohler K-2084-R Soho 18 Wall Mounted requires almost no maintaince.