Kohler K-6641-ST Vault Bottom Basin Rack for Vault K-3820 and Vault K-3838 Kitchen Sinks, Stainless Steel 14" x 15-19/20" For use with the Vault K-3820 and K-3838 double-equal kitchen sink Dishwasher-safe Fits in either basin of the Vault K-3820 or K-3838 Crafted from stainless steel