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The Karran Cinox CCU300GG is a single-bowl stainless steel undermount vanity sink finished in Brushed Gunmetal Grey, sized to bring a bold, dark tone to a bathroom vanity installation.
Gunmetal Grey occupies a different design lane than brushed stainless or warm metals like gold or copper. It pairs naturally with matte black and dark bronze fixtures, concrete or white quartz countertops, and cabinetry in charcoal, navy, or natural wood tones. The brushed texture keeps the surface from looking overly glossy and softens reflections so the sink reads as part of the overall material palette rather than a separate accent.
This is a vanity sink, which means the scale and bowl depth suit a bathroom or powder room installation rather than a kitchen prep station. At 21-5/8 inches long and 15 inches wide, it fits comfortably into a standard bathroom vanity top without overwhelming a compact space.
The Cinox series applies decorative color finishes to stainless steel rather than switching to a different base material, so the sink carries the practical properties of stainless alongside the visual character of a dark tone. The bowl is stainless steel with a 5-1/8 inch depth, and the brushed Gunmetal Grey surface is the defining visual element. Because this is a treated stainless finish, care practices that preserve the surface matter more here than with a standard brushed stainless sink. Follow the manufacturer's recommended cleaning guidelines to maintain the finish over time.
This sink is a strong choice for designers and contractors specifying a bathroom where the hardware and plumbing finishes are already pulling in a dark or matte direction. Homeowners renovating a primary bath or powder room who want a sink that does more design work than a plain stainless bowl will find the Gunmetal Grey finish makes that easy. Because it is an undermount, it needs a countertop material that accepts undermounting, and the cutout should be sized to the sink's footprint before fabrication begins.
Undermount installation requires a countertop material that can be fabricated with a supported cutout, such as quartz, granite, marble, or solid surface. Confirm compatibility with the countertop fabricator before finalizing the cutout dimensions.
Treated decorative finishes on stainless steel are more sensitive to harsh cleaners than a standard brushed stainless surface. Use mild, non-abrasive cleaners and follow Karran's care instructions to keep the finish intact.
Yes. The Cinox series is offered in multiple finishes including Brushed Copper, Gold, and standard Brushed Stainless Steel, among others.
No. This sink is not ADA compliant and is intended for standard vanity height installations.
Choose the Cinox CCU300GG when the design calls for a bathroom sink that holds its own in a dark-finish scheme and undermounts cleanly into a fabricated countertop.
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