30" Undermount Stainless Steel Single Bowl Kitchen Sink with 2" Radius Corners

The Allora USA KSN-3018-9-S-R50 is a 30-inch single bowl undermount kitchen sink with 2-inch radius corners. The updated corners give the bowl a more defined appearance while retaining the rounded profile of a traditional stainless steel sink. It gives builders, fabricators, and designers another design option within a familiar 30" × 18" footprint. The 28" × 16" bowl provides uninterrupted space for cookware, food preparation, and daily cleanup. Its 9-inch bowl depth accommodates larger items, and the sink fits a minimum 33-inch base cabinet. A rear-set 3½-inch drain helps preserve usable space beneath the front of the sink. The sink is made from 18-gauge, 304 stainless steel with a brushed satin finish. It includes a pre-installed sound pad, cutout template, and mounting hardware. The KSN-3018-9-S-R50 is backed by Allora USA’s Limited Lifetime Warranty. Key features 2-inch radius corners provide an updated version of the traditional rounded-corner sink. 30" × 18" footprint fits a minimum 33-inch base cabinet. Single bowl design provides a 28" × 16" interior opening and 9-inch bowl depth. Undermount installation creates a clean transition from countertop to sink. 18-gauge, 304 stainless steel provides durable construction for daily use. Rear-set 3½-inch drain helps maintain usable storage space below the sink. Pre-installed sound pad helps reduce noise during use. Cutout template and mounting hardware are included for installation. Limited Lifetime Warranty provides long-term product coverage. How is the R50 different from the KSN-3018-9-S? The R50 has a defined 2-inch corner radius. The standard KSN-3018-9-S has a broader, traditional rounded-corner profile. Both have a 30" × 18" footprint. What is the minimum cabinet size? The KSN-3018-9-S-R50 requires a minimum 33-inch base cabinet. Fabricators should measure the delivered sink before cutting the countertop.