A Gray Quartz Drop-In Sink for Kitchens That Work Hard

The Karran QT-721-GR is a 34-inch top mount kitchen sink in a warm gray quartz finish, offering a 60/40 split double bowl that drops into any countertop material without requiring a fabricated undermount cutout.

Key Features

• Top mount installation that works with all countertop materials, including laminate, tile, solid surface, quartz, and granite.
• 60/40 split double bowl with a larger left basin and a smaller right basin for separating tasks.
• Gray quartz composite construction for a neutral, contemporary look that bridges warm and cool kitchen palettes.
• cUPC and IAPMO certified for compliance with North American plumbing standards.
• 3-1/2 inch drain openings in both bowls, sized for standard strainers and disposal flanges.
• Requires a minimum 36-inch base cabinet for proper fitment.

Two Bowls, One Workflow

A 60/40 split gives you a large left bowl for soaking a stockpot or rinsing a full colander and a narrower right bowl for rinsing produce, staging dishes, or keeping a drain rack out of the main work area. That asymmetry suits the way most cooks actually use a sink: one side stays in use for the main task while the other handles whatever comes next. Because it drops in from above, it installs into an existing countertop without custom fabrication, which means it fits a remodel or a straight replacement just as well as new construction.

Gray Quartz in the Kitchen

Gray is a practical finish choice for a busy kitchen sink. It sits between the high contrast of matte black and the brightness of white, so it reads as neutral against light cabinetry, dark cabinetry, and mid-tone woodgrain alike. The quartz composite body carries that color all the way through, which means nicks and chips do not expose a different material underneath. The gray tone also makes water spots and everyday residue less visible than they tend to be on lighter or more reflective surfaces, a real-world advantage for a sink that gets daily use.

Where This Sink Fits

This is the right sink for a kitchen remodel where the countertop is staying in place, or for any new build where the countertop material has not been selected yet. Because top mount installation works with all countertop materials, there is no constraint on laminate, tile, or natural stone the way an undermount demands. Designers specifying a sink before countertop selection is finalized can drop this in without locking the countertop material decision. Cabinet shops and contractors doing a replacement on an existing kitchen do not need to have the countertop re-cut. The gray finish works in transitional and contemporary kitchens and holds up visually in high-use family kitchen environments.

Common Questions

Gray, Drop-In, and Ready for Any Countertop

Choose this sink for a 60/40 double bowl in a neutral gray quartz finish that installs into any countertop material and handles the full range of daily kitchen work.