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The Karran Matrix is a 16-gauge stainless steel single-bowl sink that mounts beneath the countertop in kitchens, islands, prep stations, or secondary workspaces where a smaller footprint is the priority.
A 17-inch footprint puts this sink in reach of spaces that a full-sized kitchen sink would not fit: a bar cabinet, a kitchen island without a dedicated wash station, an outdoor kitchen rough-in, or a second sink run at the prep end of a longer counter. At 9 inches deep the bowl handles a full pot or a sheet pan without crowding, and the single uninterrupted basin means there is no divider to work around.
The bowl is 16-gauge stainless steel, a thicker sheet than the 18-gauge material common in entry-level sinks. Thicker gauge means less flex under load, a more solid sound when the basin takes impact, and a surface that holds its shape through daily use. The stainless finish is consistent with the body color and wipes clean with standard stainless cleaning products.
This sink is a natural fit for cabinet shops and contractors sizing a second bowl into a kitchen remodel, designers specifying a compact undermount for an island or wet bar, and homeowners planning a new build where a prep or cleanup bowl is needed alongside the main sink. Because it undermounts, the countertop fabrication needs to account for it from the start. It is designed for new countertop installations, not for retrofitting into an existing cutout sized for a different sink.
Gauge measures sheet thickness: the lower the number, the thicker the metal. 16-gauge is noticeably stiffer and heavier than 18-gauge, which reduces flex and gives the sink a more substantial feel under use.
As an undermount sink it works with countertop materials that support undermounting, such as quartz, granite, and solid surface. Confirm the countertop fabrication plan with your fabricator before ordering.
The drain opening is 3-1/2 inches, which accepts standard kitchen strainer baskets and disposal flanges. Drain hardware is sold separately.
The source data does not rate this sink for outdoor or commercial environments. For those applications, confirm suitability with the application requirements before specifying.
When the space is tight but the work is real, this 16-gauge stainless undermount delivers the depth and durability a working station needs in a footprint that fits where a standard sink won't.
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