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The Karran QT-610-BL drop-in kitchen sink delivers a 60/40 double-bowl layout in a quartz composite body, finished in black and sized to drop into any countertop material. The kit format means the sink arrives ready to install.
A 60/40 split puts the larger bowl where most of the work happens. The bigger left basin handles a full stack of dishes, a soaking stockpot, or a colander set over the bowl during meal prep. The smaller right basin stays clear for rinsing, holding a dish rack, or keeping a second task running in parallel. Both bowls share the same 9-inch depth, so neither side shortcuts on capacity. This is a working kitchen sink built around the way tasks actually flow at the counter, not a matched-pair layout that splits the space evenly when the work is rarely even.
The sink is quartz composite, an engineered material that blends crushed quartz with resin to produce a body that is dense and consistent in color from rim to drain. The black finish is carried throughout the material, not applied as a surface coating, so chips and scratches do not expose a contrasting underlayer. The matte character of the quartz surface keeps water spots and light wear from reading as prominently as they would on a polished or gloss-finished bowl. Black works as a statement finish in a modern or high-contrast kitchen, and it holds its own alongside dark countertops, matte black faucets, or two-tone cabinetry where a lighter sink would break the palette.
This is a top-mount sink, which means it drops in from above and rests on the countertop rim. That makes it the practical choice for existing countertops where routing an undermount profile is not an option, and it simplifies installation in laminate and tile counters that cannot support an undermount bond. Designers and cabinet shops specifying a remodel where the countertop is staying in place, or a new build using laminate or a budget countertop material, will find the top-mount format removes a fabrication step. The 33-inch overall length requires a minimum 33-inch cabinet width, and the 22-inch front-to-back dimension is standard for a base cabinet with a full-depth countertop. Homeowners updating a kitchen without replacing the counter, and contractors fitting out a rental or multi-unit project where durability and low-maintenance finish are both priorities, are the natural match for this sink.
Yes. Because it is a top-mount drop-in sink, it is designed to install into all countertop materials, including laminate, tile, solid surface, granite, and quartz.
The left bowl is the larger of the two at 15-1/4 inches in length. The right bowl measures 12-3/4 inches in length. Both are 9 inches deep.
No. This sink is not ADA compliant.
It is cUPC certified and IAPMO certified for plumbing compliance.
Each bowl has a 3-1/2 inch drain opening, which accepts standard basket strainers and garbage disposal flanges. Drain hardware is not detailed in the source as included, so confirm what is in the kit before ordering if this is a concern.
Choose this sink for a black quartz drop-in that installs into any countertop, holds its finish through daily use, and gives two bowls the size split a working kitchen actually needs.
Sold In: 1 Kit