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The Karran Matrix HST3322DBGG is a 33-inch top-mount double-bowl kitchen sink in Gunmetal Grey, built from 16-gauge stainless steel with equal 50/50 bowls sized for a busy kitchen workstation.
Two equal bowls give this sink a natural division for kitchen tasks: one side handles soaking or washing while the other stays open for rinsing, draining, or food prep. At 9 inches of interior depth per bowl, each basin holds a full load of pots without crowding the sides. The top-mount design means installation works with laminate, tile, solid surface, and most standard countertop materials, without requiring fabrication work for an undermount reveal.
The 16-gauge body brings real weight and rigidity to the basin, reducing the flex and resonance that thinner gauges let through. The Gunmetal Grey finish sets this sink apart visually from conventional brushed stainless, with a darker, more intentional tone that reads well against both light and dark countertop materials. For kitchens where the hardware and fixtures are already trending toward matte black or darker tones, this sink keeps that palette consistent at the sink.
This is the right sink for a kitchen remodel or new build where top-mount installation is the plan and the design calls for something darker than standard brushed stainless. The top-mount method keeps it accessible for DIY installs and contractor jobs alike, since it does not require the countertop to be fabricated around an undermount reveal. It suits a primary kitchen sink position at a 33-inch wide opening, whether that is a new countertop run or a replacement drop-in for an existing cutout of the same size. Designers specifying a moody or industrial kitchen palette will find the Gunmetal Grey tone easier to place than a conventional mirror or satin finish.
A top-mount sink rests on the countertop rim and works with laminate, tile, solid surface, granite, quartz, and most standard countertop materials. Confirm the cutout dimensions match the 33 by 22 inch sink footprint before installation.
Gauge measures sheet thickness: 16-gauge is thicker and heavier than 18-gauge, which means less flex in the basin, reduced noise from water impact, and a more solid feel overall.
The source does not specify a dedicated care requirement for the Gunmetal Grey finish beyond standard stainless steel maintenance. Avoid abrasive cleaners that could scratch the finish surface.
Each bowl has a 3-1/2 inch drain opening, which is the standard size for kitchen sink strainers and disposal flanges.
Choose the Karran Matrix HST3322DBGG when the job calls for a heavy-gauge double-bowl sink that installs simply and brings a Gunmetal Grey finish to a kitchen where the standard brushed look is not enough.
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