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Karran undermount stainless steel sink is a double 40/60 bowl design, so one side is smaller and one side larger, which helps organize dishwashing and prep tasks at the same workstation. The sink is 31-1/2 inches wide overall, so it suits kitchen layouts that need a full-size undermount solution rather than a small bar sink footprint. It is manufactured from Type 304 stainless steel, so the material supports typical residential kitchen use where resistance to everyday moisture and common cleaners is needed. The 18 gauge construction defines the metal thickness, which gives the bowls a solid feel under pots and pans compared to lighter gauges. The underside is affixed with rubber pads for sound absorption, so running water and dish impacts create less noise in the cabinet area during regular use.
Undermount installation is required, so the sink attaches to the underside of the countertop and leaves the deck surface free of a rim. This sink may be undermounted to all solid surface and stone products, so it works in projects using these countertop materials. An overhang of 1/8 inch to 1/4 inch is recommended, which guides fabricators on how far the countertop should extend past the bowl opening for a consistent reveal. The sink cannot be undermounted to laminate, so it is used where solid surface or stone construction is planned. It can only be installed in new countertops, not in existing countertops with an existing sink cutout, so it suits projects where tops are being fabricated or replaced rather than reused.
The product is a stainless steel undermount kitchen sink in a double 40/60 bowl configuration, so it is suited to kitchens that need two working basins with different widths for separating tasks. The bar/prep sink dimensions of 14-5/8 inches by 16-3/4 inches by 8 inches provide a defined working depth that supports common prep and clean-up jobs without occupying oversized cabinet space. Being manufactured from Type 304 stainless steel means the sink matches many stainless appliances and fixtures in residential kitchens. The brushed soft satin finish provides a refined look that helps hide minor usage marks better than a mirror-like surface, supporting long-term everyday use.
The undermount installation requirement keeps the sink secured beneath the countertop, so countertop edges remain fully exposed for wiping crumbs and liquids directly into the bowl. This sink may be undermounted to all solid surface and stone products, so fabricators working with these materials can integrate it into new tops with confidence about the intended mounting style. The recommendation of a 1/8 inch to 1/4 inch overhang provides a specific target for the countertop reveal, helping installers create a consistent visual line and reducing exposed sink edges. All external dimensions being approximate to 1/4 inch gives a clear tolerance range for cutouts, which is useful when planning clearances in tight cabinet interiors. The underside rubber pads for sound absorption help keep water and impact noise from transferring directly into the cabinet, supporting a quieter finished installation around the sink base.
The sink is described as 31-1/2 inches wide overall, which helps determine cabinet size and countertop span when planning the kitchen layout.
The U-6040L PK1 is a double 40/60 bowl sink, so one basin is smaller and one larger, allowing separation of prep and cleaning tasks.
The sink may be undermounted to all solid surface and stone products, so it works in tops made from these materials rather than laminate.
The sink can only be installed in new countertops and not in existing countertops with an existing sink cutout, so it fits new fabrication projects.
The sink is manufactured from Type 304 stainless steel in 18 gauge, giving it defined material quality and thickness for kitchen use.
The underside is affixed with rubber pads, and all Karran stainless steel sinks have sound absorbing noise reduction pads to dampen water and impact noise.
This double 40/60 bowl undermount stainless steel sink is built for new countertop installations using solid surface or stone, so it aligns with projects where tops are being fabricated. The 31-1/2 inch width and bar/prep bowl dimensions define cabinet and cutout planning, helping streamline layout work. Type 304, 18 gauge stainless steel with a brushed soft satin finish supports a consistent appearance alongside other stainless elements. For kitchens needing two differently sized bowls with quieter operation from sound absorbing pads, this Karran undermount stainless steel sink offers a defined, project-ready option.
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