Perlick TSD44C TSD Series Underbar Sink Unit, four compartment, 48"W x 24"D, 6"H backsplash, 10" wide x 14" front-to-back x 9-1/4" deep compartments, 4" O.C. deck mount faucet holes, 5-1/2" rear deck, apron on front & sides, sound-deadened underside, includes 1-1/2" drains & 8-1/2" removable overflow standpipes, stainless steel construction, stainless steel legs with adjustable thermoplastic feet, NSF