A Gray Quartz Top Mount Sink Built for Any Countertop

The Karran QT-810-GR is a 33-inch gray quartz drop-in kitchen sink with two unequal bowls in a 60/40 split, designed to install into any countertop material from above.

Key Features

• Top mount installation compatible with all countertop materials, including laminate, quartz, solid surface, granite, and tile.
• 60/40 double bowl configuration with each bowl measuring 9 inches deep for generous capacity on both sides.
• Gray quartz composite construction for a neutral, modern look that coordinates with a wide range of cabinet and countertop finishes.
• 3-1/2 inch drain opening on each bowl, sized for standard basket strainers.
• cUPC and IAPMO certified for compliance with North American plumbing standards.
• Requires a minimum 33-inch base cabinet for proper fit and installation.

Two Bowls, One Versatile Workspace

The 60/40 split gives the larger bowl enough room for full-size pots and baking sheets while the smaller side handles rinsing, draining, or holding a drying rack. Because it installs from the top, the rim overlaps the countertop edge rather than mounting beneath it, which means the sink can go into almost any countertop type without the fabrication work an undermount requires. For a kitchen remodel working with an existing counter, that flexibility matters.

Gray Quartz Composite Inside and Out

The sink is made from quartz composite, a dense engineered material that brings the visual weight and texture of stone to a kitchen without the fragility of a glazed surface. The gray finish sits in a neutral range that works with white, off-white, and charcoal cabinet palettes as easily as it does with wood tones and concrete-look countertops. Both bowl interiors and the deck share the same gray color through the material, so chips and scratches do not reveal a contrasting core.

Where This Sink Fits Best

This is the right sink for a kitchen where the countertop is laminate, tile, or another surface that rules out undermounting, or for a project where the countertop is already in place and a drop-in is the practical path. Cabinet shops and contractors fitting base cabinets will find the 33-inch minimum cabinet width requirement straightforward to plan around. Homeowners replacing an existing drop-in sink in a 33-inch or wider base cabinet can order with confidence in the fit. The gray color travels across contemporary and transitional kitchens without demanding a specific style commitment from the rest of the room.

Common Questions

Gray Quartz That Drops In and Gets to Work

Choose this Karran sink for a gray quartz double-bowl top mount that installs without countertop restrictions and keeps two bowls available for any kitchen workflow.