Karran Select Series Sink Kit For Balanced Two-Station Kitchen Work
The Karran Select Series SU77-PK1 is a 16 gauge stainless steel undermount kitchen sink in an equal double bowl configuration, packaged as a complete kit with basket strainers, bottom grids, and Luster Pro oil. Its symmetrical 50/50 layout gives both sides of the sink the same working depth, making it a practical choice for kitchens where two people share the sink or where a dedicated wash-and-rinse routine is the daily norm.
Key Features
• 16 gauge Type 304 stainless steel construction delivers a noticeably thicker, more rigid bowl than standard 18 gauge sinks.
• Equal double bowl layout provides two full-depth basins of identical size for a true two-station workflow.
• Tight-radius corners give the interior a squared, contemporary profile that coordinates with modern cabinetry.
• Undermount installation positions the sink beneath the countertop for a clean, wipe-down counter edge with no exposed rim.
• Kit includes basket strainers, bottom grids, and Luster Pro oil so the sink is ready for installation without a separate accessory order.
Two Equal Bowls, One Efficient Sink Station
A 50/50 double bowl layout suits kitchens where the wash and rinse functions stay separate — one side holds soapy water while the other stays clear for rinsing or draining. The equal bowl size also supports households that hand-wash dishes regularly, leaving neither side cramped. At 9-1/2 inches deep, both basins have enough working depth for large pots and mixing bowls without water splashing over the divider. The undermount install keeps the countertop edge open, so wiping debris directly into the sink is a single motion rather than a catch-the-rim exercise.
Construction Built for Daily Demand
The Select Series is built to 16 gauge, the thicker of the two gauges Karran offers in its stainless lines. That extra thickness reduces the flex and resonance common in lighter-gauge bowls, and it holds its flat bottom geometry over years of use. The interior corners are formed to a tight radius, producing a squared look that reads as architectural rather than utilitarian — a detail that matters in a kitchen where the sink is visible from living areas. The brushed satin finish is standard for the Select Series and handles the wear of daily kitchenware without showing every contact mark.
The Right Fit for Renovation and New Construction
Cabinet shops and kitchen remodelers specifying undermount sinks for stone, quartz, or solid surface countertops will find the Select Series straightforward to install into prepared countertop cutouts. The -PK1 kit resolves the most common post-order friction points: basket strainers seat in the drain openings on day one, the bottom grids protect the bowl surface from cutlery and cookware, and the Luster Pro oil ships in the box for initial conditioning. The equal bowl configuration works equally well in a primary kitchen for a family that hand-washes and in a contractor spec where a symmetrical layout is the default. This sink mounts below the counter and does not have a faucet deck, so the faucet mounts through the countertop.
Frequently Asked Questions
What countertop materials work with this undermount sink?
The Select Series SU77 undermounts into granite, quartz, and solid surface countertops. Because it is a standard undermount — not a Karran Q Series or Edge Series seamless model — it is not documented for seamless integration into laminate.
Is a template included for the countertop cutout?
A paper or DXF template is not included in the kit. The cutout should be sized to the actual sink dimensions, and having the sink on hand before cutting is recommended practice.
Does the kit include mounting clips?
The -PK1 kit includes basket strainers, bottom grids, and Luster Pro oil. Mounting clips are not listed as included; confirm the clip requirement with your countertop fabricator, as the method varies by countertop material.
Where does the faucet mount on this sink?
The Select Series SU77 has no faucet deck, so the faucet mounts through the countertop behind the sink. Plan for the required drillings in your countertop material before fabrication.
Why does gauge matter on a stainless sink?
Gauge measures steel thickness — a lower number means thicker steel. At 16 gauge, this sink is noticeably more rigid than an 18 gauge sink, which reduces the flex and drum-like resonance that thinner bowls can develop under running water or heavy pots.
A Complete Kit That Installs Clean and Works Hard
The Karran Select SU77-PK1 brings together a thick-gauge bowl, a balanced equal bowl layout, and all the first-day accessories in one order — so the install finishes on schedule and the sink goes straight into service.
