A 33-Inch Top Mount Kitchen Sink for Everyday Two-Task Work in Gray Quartz

This Karran drop-in kitchen sink is a 60/40 double-bowl quartz sink in Gray, designed to install from above into any countertop material and give the kitchen two distinct work zones in one basin.

Key Features

• 60/40 split double bowl with a larger primary bowl and a smaller secondary bowl for separating tasks.
• Top mount installation compatible with all countertop materials, including laminate, solid surface, quartz, granite, and tile.
• Gray quartz composite construction for a neutral, stone-look finish that holds up to daily kitchen use.
• 3-1/2 inch drain openings in both bowls, sized for standard basket strainers and disposal flanges.
• cUPC and IAPMO certified for plumbing code compliance across most jurisdictions.
• 33-inch minimum cabinet width required with a full 22-inch front-to-back depth.

Two Bowls, Two Jobs Running at Once

The 60/40 split gives you one bowl sized for full-load dishwashing or soaking and one sized for rinsing, draining, or keeping prep work contained. That division is especially useful in a busy kitchen where a single bowl becomes a bottleneck mid-meal. The larger left bowl measures 18 inches long by 17-1/4 inches wide and 10 inches deep, and the smaller right bowl measures 11 inches long by 15-1/4 inches wide and 7-1/2 inches deep. Because the sink drops in from above, it can go into a new counter or drop into a replacement cutout on a remodel without requiring countertop fabrication specific to an undermount profile.

Gray Quartz That Works With Stone, Laminate, and Everything Between

Gray is a practical choice for kitchens that need a sink tone to read as neutral against a range of countertop colors, from white and cream to darker stones and wood-look laminates. The quartz composite construction gives the sink the dense, matte look of natural stone without the weight or maintenance demands of solid stone. Top mount installation means the rim sits on the countertop surface and the seal forms at that joint, so the sink works equally well over laminate, solid surface, ceramic tile, quartz slab, or granite. No special countertop prep is needed beyond a standard rectangular cutout.

Where This Sink Fits Best

This is the right call for a kitchen renovation or new build where the countertop is laminate or tile, and an undermount option is not practical. It also suits cabinet shops and contractors outfitting rental units, builder-grade kitchens, or multi-family projects where top mount installation speeds the job and leaves the countertop material open. Designers specifying for clients who want the stone-look aesthetic without a quartz slab countertop will find the Gray finish bridges that gap cleanly. At 33 inches wide, it fits a standard 33-inch base cabinet without modification.

Common Questions

A Gray Quartz Drop-In That Goes Into Any Counter

Choose this sink for a stone-look gray finish, a practical 60/40 bowl split, and top mount installation flexibility that works no matter what the countertop is made of.