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The Karran Select SU77 is a 16-gauge stainless steel undermount kitchen sink with two equal 50/50 bowls, designed to mount beneath granite, quartz, or solid surface countertops in a 36-inch or wider base cabinet.
When a kitchen sees real daily use, splitting the sink into two equal halves keeps tasks from stacking up. One bowl handles soaking or a pot of standing water while the other stays clear for rinsing produce or washing dishes. Because both bowls are the same size, there is no awkward small-side compromise. Each bowl runs 9-1/2 inches deep, which gives enough clearance for tall stockpots and sheet pans without requiring a reach to the bottom. The 3-1/2 inch drain opening on each bowl fits standard strainer baskets.
Gauge matters in a stainless sink. At 16 gauge, the steel is meaningfully thicker than the 18-gauge sheet used in many production-grade sinks, which translates to less resonance when water hits the bowl, less flex under a loaded rack, and a surface that holds up to years of daily scrubbing. The stainless finish reads clean and neutral, pairing naturally with a wide range of countertop and hardware finishes without competing with them.
This is a practical, hard-working sink for a kitchen remodel or new build where the countertop is granite, quartz, or solid surface and the primary sink station sees heavy daily use. It suits cabinet shops specifying sinks for kitchen projects, designers sourcing a durable stainless option for a mid-to-high build, and homeowners who want equal-bowl capacity without moving to a single large basin. The 32-inch footprint fits a standard 36-inch base cabinet, a common sink base size in residential and light-commercial kitchens. Plan the countertop cutout and confirm the cabinet interior before ordering, as undermount sinks require the countertop to be fabricated to accept them.
It is designed to undermount into granite, quartz, and solid surface countertops. The countertop fabricator handles the cutout and mounting detail for each material.
Lower gauge numbers mean thicker steel. A 16-gauge bowl is thicker and more rigid than an 18-gauge bowl, which helps reduce flex and noise during use.
The sink needs a minimum 36-inch wide base cabinet. The overall sink length side to side is 32 inches, and the 18-inch front-to-back depth fits a standard kitchen base cabinet.
The source data does not confirm strainers in the box. Check the product's included-accessories listing or source strainer baskets separately sized for a 3-1/2 inch drain opening.
Choose the Karran Select SU77 for a 16-gauge stainless undermount sink that brings equal-bowl capacity and lasting rigidity to a granite, quartz, or solid surface kitchen countertop.
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