Granite kitchen sink Franke ROG 611-62 Onyx

Franke ROG 611-62 Onyx is a single-bowl granite composite kitchen sink designed for standard countertop installation. The onyx finish provides a dark, uniform appearance while the composite material offers a hard, non-porous surface that resists scratches and common kitchen stains. Intended for residential kitchens, this sink accommodates everyday washing, food preparation and general kitchen tasks and is compatible with common drain fittings and standard waste connections.

Advantages

The granite composite construction combines durability with a matte onyx look, offering high resistance to impact, heat and surface abrasion compared with conventional materials. The single-bowl layout maximizes usable space for pots, pans and large items while minimizing seams and edges that collect dirt. The non-porous surface reduces staining and is easy to clean with mild detergents. Installation into a standard countertop is straightforward, and the sink is compatible with widely available drain accessories.

Suitable for

• Residential kitchen sinks for daily dishwashing
• Food preparation and washing large cookware
• Standard countertop cut-out installations
• Kitchens requiring a durable, low-maintenance sink surface

Key specifications

• Single-bowl configuration for maximum internal capacity
• Granite composite material with onyx finish
• Matte surface with scratch and stain resistance
• Designed for standard countertop mounting
• Compatible with common drain fittings and waste connections

How to use

Install the sink into the prepared countertop cut-out following the countertop and sink mounting instructions. Connect the drain and waste fittings to the household plumbing using compatible seals and fasteners. Use the sink for routine washing and food preparation tasks; avoid dropping heavy objects directly onto the basin to reduce risk of damage. Clean the surface regularly with a mild detergent and a soft cloth or sponge to maintain the onyx appearance.

Usage recommendations

To extend the service life of the sink, rinse and wipe dry after heavy staining foods, avoid abrasive cleaners or steel wool, and use sink grids or mats when handling cast-iron cookware. For stubborn marks, use a non-abrasive cleaner formulated for composite surfaces and follow manufacturer care instructions.