| ZORO SELECT 90429 Gap Cover,ABS Plastic,Brushed Nickel Air Gap Replacement Cap, Overall Width 1 7/8 in, Product Type Air Gap Replacement Cap, Standards UPC, Finish Brushed, Application Sink Drain, Overall Length 1 7/8 in, Material Plastic, Overall Height 2 1/2 in, Ligature Resistant No ... more ZORO SELECT 90429 Gap Cover,ABS Plastic,Brushed Nickel Air Gap Replacement Cap, Overall Width 1 7/8 in, Product Type Air Gap Replacement Cap, Standards UPC, Finish Brushed, Application Sink Drain, Overall Length 1 7/8 in, Material Plastic, Overall Height 2 1/2 in, Ligature Resistant No | | $5.35 go to store |