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Karran QT-721-WH sink is a quartz white double 60/40 bowl top mount sink designed for busy kitchen work. The 34 inch wide by 22 inch deep external dimensions set a clear footprint, which helps plan cabinet and countertop layouts around the sink cutout. The two internal bowls measure 17-5/8 inch by 17-1/2 inch by 9 inch and 11-1/8 inch by 16-1/8 inch by 9 inch, so one side supports larger pots while the smaller side suits prep or cleanup tasks. The 9 inch bowl depth provides room for washing without excessive splashing, which supports cleaner surrounding surfaces. External dimensions are approximate to 1/4 inch, giving reasonable tolerance for real-world countertop cutting while still controlling fit. The sink is classified as a quartz sink, combining natural and man-made materials, which creates a uniform working surface for kitchen use.
This quartz white double 60/40 bowl sink is suitable for top mounting into any type of countertop, which gives flexibility when working with different surface materials in the same job. The top mount design sets the rim on the counter, defining a clear edge transition between sink and countertop that many installers use to cover minor cut irregularities. All faucets must be sink mounted with this model, so deck-mounted faucet holes in the sink control fixture placement instead of the countertop, which simplifies layout on solid surface or stone tops. Being identified as a kitchen sink positions it for typical residential kitchen duties where a drop-in installation is preferred.
The external 34 inch by 22 inch size positions this sink for cabinets and countertops that accept a standard top mount kitchen sink footprint, giving designers a known starting point when planning new layouts. The dual internal bowls, measuring 17-5/8 inch by 17-1/2 inch by 9 inch and 11-1/8 inch by 16-1/8 inch by 9 inch, assign one side for larger pots, pans, and trays while reserving the smaller side for washing produce or handling smaller items. With both bowls at 9 inches deep, the sink can handle deeper loads while helping contain water inside the bowls rather than over the surrounding counter. Being suitable for top mounting into any type of countertop, this sink works across laminate, wood, or stone counters using a consistent drop-in approach that many installers standardize on.
The quartz sink construction combines natural and man-made materials to create a basin that is scratch, chip, and heat resistant up to 530 degrees F, which helps it stand up to metal cookware, utensils, and hot pans during normal kitchen routines. That same construction also delivers a uniform color throughout, so abrasion or minor surface wear maintains a consistent appearance rather than exposing different layers. The non-porous surface prevents bacteria build-up, supporting cleaning practices that rely on smooth, sealed surfaces instead of absorbent materials. As part of Karran's quartz sinks, this model carries a 25 years Limited Warranty against manufacturer's defects, which reflects long-term product support during the life of the kitchen installation. All faucets must be sink mounted, keeping plumbing penetrations focused in the sink deck, which can simplify solid surface or stone worktops that remain un-drilled. All external dimensions are approximate to 1/4 inch, providing a defined size with tolerance that matches typical on-site cutting and fitting.
The Karran QT-721-WH sink has external bowl dimensions of 34 inches by 22 inches by 9 inches, which helps plan cabinet size and countertop cutout for a standard top mount kitchen installation.
The larger bowl measures 17-5/8 inches by 17-1/2 inches by 9 inches, and the smaller bowl measures 11-1/8 inches by 16-1/8 inches by 9 inches, supporting separate tasks in each side.
The quartz white double bowl sink is suitable for top mounting into any type of countertop, so it serves drop-in applications across different counter materials in kitchen projects.
The Karran quartz kitchen sink is heat resistant up to 530 degrees F, which accommodates contact with hot cookware during normal kitchen use without compromising the sink surface.
The non-porous surface prevents bacteria build-up, so regular cleaning creates a hygienic basin for food prep and dishwashing without absorbent areas that hold contaminants.
This Karran quartz sink has a 25 years Limited Warranty against manufacturer's defects, providing long-term product support over the service life of the installed kitchen sink.
This quartz white double 60/40 bowl top mount sink aligns with kitchen projects needing a 34 inch by 22 inch drop-in footprint and sink-mounted faucets. The scratch, chip, and heat resistant quartz construction, non-porous surface, and dual 9 inch deep bowls provide defined performance for everyday kitchen work. With external dimensions approximate to 1/4 inch and suitability for top mounting into any type of countertop, it fits straightforward cutout and installation workflows. For builders, remodelers, and serious DIY users planning a quartz sink with separate large and small bowls, the Karran QT-721-WH configuration offers a clearly defined option.
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