nickel bearing stainless steel.DESIGN FEATURESBowl Depth: 8 (EFRU2115), 10 (EFRU211510).
Coved Corners: 15mm (approximately 5/8).
Finish: Exposed surfaces are polished to a bright satin finish.
Underside: Fully protected by heavy duty Sound Guard undercoating
designed to prevent condensation and dampen sound.Drain Opening: 3-1/2.
NOTE: All Elkay undermount sinks are designed to attach to the
underside of any solid surface countertop.
These sinks comply with ASME A112.19.3.OPTIONAL ACCESSORIESRinsing Baskets: LKWRB2115SS, LKWERBSS.
Utensil Caddy for Rinsing Basket: LKWUCSS.
Bottom Grid: LKWOBG2115SS