The MTB was designed to fill the need for a mop sink in a lower price range, but with good splash protection. It is normally not equipped with tiling flanges, so sealant should be applied where basin meets the wall. Flanges are available upon request. Each exposed side can be equipped with vinyl or aluminum bumper guards, OR cast integral stainless steel caps. Please see the accessories section for additional information on the bumper guards. We produce the MTB in two sizes, both of which have 3" centered brass drains cast integral and a stainless steel dome strainer and screws.