
Order by 24/7 by web, contact our sales reps or call by phone.

What you need, when you need it, all in one place.

Most orders ship same day.

Advice and support from knowledgeable professionals.
Karran quartz undermount sink uses a blend of natural granite, quartz, and premium acrylic resins to form a single bowl work area that handles everyday bar and prep tasks in a compact footprint. The 18 inch wide by 16 inch deep bowl layout suits smaller runs of solid surface, stone, or quartz countertops where a full-size sink will not fit. This quartz sink combines natural and man-made materials so the bowl stays scratch, chip, and heat resistant up to 530 degrees F during normal use. Uniform color throughout the material keeps the black finish consistent at cut edges, which helps when cutting the countertop opening. The non-porous surface prevents bacteria build-up, supporting a cleaner work zone in bar, prep, or secondary kitchen locations. The single bowl layout keeps installation straightforward while still giving practical working depth for rinsing, prep, and light cleanup.
This Karran 18 inch W x 16 inch D quartz single bowl is suitable for undermounting into any solid surface, stone, or quartz countertop, so the rim sits under the finished deck for a clean transition. Quartz sinks in this line can only be mounted to solid surface or stone countertops and cannot be mounted to laminate tops, which directs use toward rigid, load-bearing substrates. All faucets must be countertop mounted, so the installer drills faucet and accessory holes directly into the solid surface, stone, or quartz, keeping the sink cutout focused on the bowl opening. All external dimensions are approximate to 1/4 inch, giving a small allowance when laying out the cutout and positioning the undermount reveal.
The Karran 18 inch W x 16 inch D quartz black single bowl undermount sink fits bar and prep locations where a compact footprint in solid surface, stone, or quartz countertops is required. Its single bowl configuration suits secondary kitchen stations, islands, or entertainment areas where focused rinsing and prep tasks are common. The uniform black color throughout the material lets this sink sit cleanly against contrasting light counters or blend into dark stone, supporting a range of design directions. Because the sink is scratch, chip, and heat resistant up to 530 degrees F, it is suited to spaces that see regular glassware, small cookware, or hot rinse water, such as residential bar tops and prep counters.
Being made from natural granite, quartz, and premium acrylic resins, this Karran QX-680-BL sink offers a consistent structure that works predictably during cutout layout and undermount clamping. The non-porous surface that prevents bacteria build-up gives installers and end users a bowl that responds well to routine cleaning, helping maintain appearance over time. Uniform color through the thickness keeps the black tone steady where the countertop opening meets the sink, so a standard undermount reveal does not show a different core shade. Scratch, chip, and heat resistance up to 530 degrees F means the working surface tolerates normal contact from utensils and hot water without rapid wear, supporting longer service intervals. All external dimensions being approximate to 1/4 inch provides a defined tolerance band that can be used when sizing the cutout and setting a consistent reveal along the front and sides.
The Karran QX-680-BL sink has an 18 inch wide by 16 inch deep single bowl, giving a compact footprint suited to bar and prep runs in solid surface, stone, or quartz countertops.
The Karran quartz undermount sink is suitable for undermounting into solid surface, stone, or quartz countertops, so the sink attaches beneath the counter and the deck edge overhangs the bowl.
This quartz bar prep sink can only be mounted to solid surface or stone countertops and cannot be mounted to laminate tops, directing use to rigid countertop materials.
The quartz single bowl sink requires all faucets to be countertop mounted, so holes are drilled into the solid surface, stone, or quartz counter rather than in the sink itself.
This black quartz sink has a non-porous surface that prevents bacteria build-up, supporting cleaner conditions in bar, prep, or auxiliary kitchen stations.
The sink is heat resistant up to 530 degrees F, so it tolerates hot water and normal hot-item contact typical in daily bar and prep tasks without rapid surface damage.
The Karran 18 inch W x 16 inch D quartz black single bowl undermount sink offers a compact bowl, scratch, chip, and heat resistance up to 530 degrees F, and a non-porous, bacteria-resistant surface for bar and prep work. Its construction from natural granite, quartz, and premium acrylic resins, combined with uniform color throughout, supports clean undermount installations in solid surface, stone, or quartz countertops. With all faucets mounted on the countertop and all external dimensions approximate to 1/4 inch, this sink lines up well with planned cutouts on rigid tops where a smaller undermount bowl is required.
Sold In: 1 Each
Quantity | Unit Price | Catalog | ||||
|---|---|---|---|---|---|---|
Sold in: 1 Each | KAQBSBL Mfr# QBSBL | 3-1/2" Quartz Strainer Basket, Black | ||||
Sold in: 1 Each | KAL-1 Mfr# L-1 | 3-1/2 steel strainer basket by Karran L-1 |
Quantity | Unit Price | Catalog | ||||
|---|---|---|---|---|---|---|
Sold in: 1 Each | KAQDFBL Mfr# QDFBL | 3-1/2" Quartz Disposal Flange, Black |
Quantity | Unit Price | Catalog | ||||
|---|---|---|---|---|---|---|
Sold in: 1 Each | KA70005K Mfr# BLSSA | 250ml Stainless Steel Seam Adhesive, Black |
Quantity | Unit Price | Catalog | ||||
|---|---|---|---|---|---|---|
Sold in: 1 Each | KAAG Mfr# AG | Seam Adhesive Guns For Karran Sinks AG | ||||
Sold in: 1 Each | KA70020 Mfr# TIPS | Cartridge Mixing Tips for 250ml Seaming Adhesive | ||||
Sold in: 1 Each | KAPROTECT-TAPE Mfr# PROTECT PLUS TAPE | Protect Tape For Karran Sinks, 2" |
Quantity | Unit Price | Catalog | ||||
|---|---|---|---|---|---|---|
Sold in: 1 Each | KALUSTEROIL Mfr# LUSTERPRO | LUSTER OIL QUARTZ/GRNITE SINK CLEANER, LUSTERPRO |