Mounting System:U-Channel Mounting System, Faucet Hole:No Holes Self-rimming design seamlessly formed of #20 gauge stainless steel. Exposed surfaces are polished to a lustrous satin finish. Underside is fully coated to dampen sound and prevent condensation. Faucet deck is recessed 3/16" below outside edge of sink. Coved Corners: 1" vertical and horizontal radius. Drain Opening: 3" Bowl Depth: 7-" Available with two mounting systems and several faucet hole configurations; see advanced specification sheet for details and diagrams.