These stainless steel colanders are designed for use in our 15 mil radius models. Compatible with sinks B1806,1807,1808,1811,1812 and 1813. They sit on the countertop allowing you to wash veggies, dry dishes or just add a cool look. These stainless steel colanders are designed for use in our 15 mil radius models. They sit on the countertop, allowing you to wash veggies, dry dishes or just add a cool look. Designed with ultra-modern lines and contemporary shapes, Bristol Sinks kitchen accessories provide everyday efficiency with style. This over the sink strainer is constructed from lead-free solid stainless steel for maximum durability. Its commercial-grade finish features a clean surface and protective cushions. This colander strainer gives extensible functionality for a diversity of tasks.