Advance Tabco 7-PS-22 Wall Mount Hand Sink 9" x 9" x 5"The Advance Tabco 7 PS 22 features a sink bowl that measures 9" W x 9" front to back x 5" deep. The solid one piece Deep Drawn sink bowl design is unique to Advance Tabco sinks. This sink bowl has a large liberal radii with a minimum dimension of 1" and is rectangular in design for increased capacity. This sink mounts to the wall with a keyhole wall mount bracket. It also comes standard with a 1 1 2" IPS drain. The 7 PS 22 sink features a 4 O. C.