25 Inch Undermount Workstation Single Bowl Kitchen Sink This 25 inch undermount workstation single bowl kitchen sink is built from SUS304 stainless steel with a thick 16 gauge body and an integrated ledge that slides a cutting board over the basin. Key Features 16 Gauge (1.5mm) Body: Thick steel keeps the bowl rigid and resists denting under heavy pots. Workstation Ledge: Built-in ledge holds the cutting board and roll up rack at counter height. Compact 25 Inch Fit: Space