{"product_id":"karran-lansen-24-inch-undermount-stainless-steel-kitchen-sink-18-gauge-umsb2311-pk1","title":"Karran Lansen 24\" Undermount Stainless Steel Kitchen Sink, 18 Gauge, UMSB2311-PK1","description":"\u003cp\u003e\u003ca href=\"\/collections\/karran-sinks\" title=\"Karran Collection | The Sink Boutique\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2660\/4504\/files\/karran_logo.png?v=1587314490\" class=\"karran-logo\" alt=\"Karran Authorized Dealer Logo\"\u003e\u003c\/a\u003e\u003c\/p\u003e\u003ch2\u003eKarran Lansen 24\" Undermount Stainless Steel Kitchen Sink, 18 Gauge, UMSB2311-PK1\u003c\/h2\u003e\u003cp\u003eKarran USA is one of the leading manufacturers of sinks and faucets for the kitchen and bathroom. Karran manufactures sinks in a variety of durable materials including stainless steel, acrylic, quartz composite, and vitreous china. The company was founded in the late 1990s in Vincennes, Indiana, USA, and has been a symbol for quality and reliability ever since.\u003c\/p\u003e\u003cp\u003eThe Karran Lansen 24\" Undermount 18 Gauge Single Bowl Stainless Steel Sink With Accessories delivers professional-grade durability and complete functionality with a clean, integrated undermount profile sized for compact kitchens, bar areas, and secondary prep stations. Engineered from 18-gauge T304 stainless steel with a corrosion-resistant soft satin brushed finish, this advanced sink mounts beneath the countertop for a sleek, modern look that enhances any kitchen configuration.\nThe single 8-3\/4\" deep bowl, measuring 22\" x 16-1\/2\", provides maximum uninterrupted workspace for oversized cookware, large pots, and demanding prep work without the divider of a double bowl configuration. R20 rounded interior corners throughout eliminate hard-to-reach buildup and keep the basin easy to clean and maintain. Center drain placement ensures even, efficient drainage and reduces standing water after every use.\nUndermount installation fits a minimum 27\" base cabinet. No pre-drilled faucet or accessory holes are included, providing complete flexibility for countertop drilling to match your exact setup. The 3-1\/2\" drain opening is compatible with most garbage disposals. At approximately 11 lbs., handling remains manageable throughout installation. Includes one dishwasher-safe stainless steel bottom grid with rubber bumpers and one basket strainer. cUPC certified, limited lifetime warranty.\u003c\/p\u003e\u003cp\u003ePlease see our \u003ca href=\"\/pages\/color-disclaimer\" title=\"Color Disclaimer | The Sink Boutique\"\u003ecolor disclaimer\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003chr\u003e\u003cul\u003e\n\u003cli\u003e18-gauge T304 stainless steel construction delivers corrosion-resistant durability built for professional kitchen performance.\u003c\/li\u003e\n\u003cli\u003eSoft satin brushed finish provides a clean, polished look that resists everyday scratches and wear over time.\u003c\/li\u003e\n\u003cli\u003eUndermount installation creates a sleek, integrated countertop profile for a modern, professional kitchen aesthetic.\u003c\/li\u003e\n\u003cli\u003eMounting beneath the countertop makes wiping debris directly into the sink effortless and keeps surfaces clean.\u003c\/li\u003e\n\u003cli\u003eCompact 24\" design fits a minimum 27\" base cabinet for versatile use in smaller kitchens, bar areas, and prep stations.\u003c\/li\u003e\n\u003cli\u003eSingle 8-3\/4\" deep bowl measuring 22\" x 16-1\/2\" provides maximum uninterrupted workspace for washing and prep.\u003c\/li\u003e\n\u003cli\u003eR20 rounded interior corners eliminate hard-to-reach buildup and keep the basin easy to clean with minimal effort.\u003c\/li\u003e\n\u003cli\u003eCenter drain placement ensures even, efficient drainage with reduced standing water after every use.\u003c\/li\u003e\n\u003cli\u003e3-1\/2\" drain opening is compatible with most standard garbage disposals for enhanced kitchen functionality.\u003c\/li\u003e\n\u003cli\u003eFits a minimum 27\" base cabinet for compatibility with compact and standard kitchen configurations.\u003c\/li\u003e\n\u003cli\u003eNo pre-drilled faucet or accessory holes provide complete flexibility for countertop drilling to your exact specifications.\u003c\/li\u003e\n\u003cli\u003eOne stainless steel bottom grid with rubber bumpers protects the sink surface from scratches and impact.\u003c\/li\u003e\n\u003cli\u003eBottom grid is dishwasher-safe for convenient, low-maintenance cleaning between uses.\u003c\/li\u003e\n\u003cli\u003eOne basket strainer keeps the drain clear and prevents debris buildup over time.\u003c\/li\u003e\n\u003cli\u003eApproximate weight of 11 lbs. ensures manageable handling throughout the installation process.\u003c\/li\u003e\n\u003cli\u003eAccessories include one basket strainer (L-1) and one bottom grid (GR-4018) for complete sink protection from day one.\u003c\/li\u003e\n\u003cli\u003ecUPC certified for compliance with North American plumbing standards, backed by a limited lifetime warranty.\u003c\/li\u003e\n\u003cli\u003eAward-winning quality, engineered for professional performance you can trust in your home.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDetails\u003c\/h3\u003e\u003chr\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBowl Split: \u003c\/th\u003e\n\u003ctd\u003eSingle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBox Height: \u003c\/th\u003e\n\u003ctd\u003e14\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBox Length: \u003c\/th\u003e\n\u003ctd\u003e28\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBox Weight: \u003c\/th\u003e\n\u003ctd\u003e20 lb(s)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBox Width: \u003c\/th\u003e\n\u003ctd\u003e23\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCollection: \u003c\/th\u003e\n\u003ctd\u003eLansen\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eColor: \u003c\/th\u003e\n\u003ctd\u003eStainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCountry of Origin: \u003c\/th\u003e\n\u003ctd\u003eVietnam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDrain Placement: \u003c\/th\u003e\n\u003ctd\u003eCenter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDrain Size: \u003c\/th\u003e\n\u003ctd\u003e3.5\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFaucet(s) Included: \u003c\/th\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFinish: \u003c\/th\u003e\n\u003ctd\u003eSoft satin brushed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGauge: \u003c\/th\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInner Depth: \u003c\/th\u003e\n\u003ctd\u003e8.75\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInstallation Hardware Included?: \u003c\/th\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInstallation Type: \u003c\/th\u003e\n\u003ctd\u003eUndermount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eItem Height: \u003c\/th\u003e\n\u003ctd\u003e9\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eItem Length (Front to Back): \u003c\/th\u003e\n\u003ctd\u003e18.5\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eItem Weight: \u003c\/th\u003e\n\u003ctd\u003e11 lb(s)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eItem Width (Side to Side): \u003c\/th\u003e\n\u003ctd\u003e24\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial: \u003c\/th\u003e\n\u003ctd\u003eStainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum Cabinet Size: \u003c\/th\u003e\n\u003ctd\u003e27\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNumber of Bowls: \u003c\/th\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNumber of Faucet Holes: \u003c\/th\u003e\n\u003ctd\u003e0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOverall Dimensions: \u003c\/th\u003e\n\u003ctd\u003e18.5\" x 24\" x 9\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSKU: \u003c\/th\u003e\n\u003ctd\u003eUMSB2311-PK1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShape: \u003c\/th\u003e\n\u003ctd\u003eRectangular\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ecUPC Certified?: \u003c\/th\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eWarranty\u003c\/h3\u003e\u003chr\u003eLimited Lifetime Warranty \u003cbr\u003e\u003ca href=\"https:\/\/karranimages.s3.us-east-2.amazonaws.com\/Stainless+Steel+PK1\/2026\/Installation+guides\/Lansen+UM+Installation+Guide.pdf\" title='Warranty Details for Karran Lansen 24\" Undermount Stainless Steel Kitchen Sink, 18 Gauge, UMSB2311-PK1' target=\"_blank\"\u003eKarran Warranty Details (PDF)\u003c\/a\u003e\u003ch3\u003eInstallation Instructions\u003c\/h3\u003e\u003chr\u003e  \u003ca href=\"https:\/\/karranimages.s3.us-east-2.amazonaws.com\/Stainless+Steel+PK1\/2026\/Installation+guides\/Lansen+UM+Installation+Guide.pdf\" title='Installation Instructions for Karran Lansen 24\" Undermount Stainless Steel Kitchen Sink, 18 Gauge, UMSB2311-PK1' target=\"_blank\"\u003eInstallation Instructions (PDF)\u003c\/a\u003e\u003cbr\u003e   \u003ca href=\"https:\/\/karranimages.s3.us-east-2.amazonaws.com\/Stainless+Steel+PK1\/2026\/Spec+sheets\/UMSB2311-PK1+Spec+Sheet.pdf\" title='Product Specifications for Karran Lansen 24\" Undermount Stainless Steel Kitchen Sink, 18 Gauge, UMSB2311-PK1' target=\"_blank\"\u003eProduct Specifications (PDF)\u003c\/a\u003e\u003cbr\u003e\u003ch3\u003eProduct Care\u003c\/h3\u003e\u003chr\u003e  \u003ca href=\"https:\/\/karranimages.s3.us-east-2.amazonaws.com\/Stainless+Steel+PK1\/2026\/Installation+guides\/Lansen+UM+Installation+Guide.pdf\" title='Product Care Instructions for Karran Lansen 24\" Undermount Stainless Steel Kitchen Sink, 18 Gauge, UMSB2311-PK1' target=\"_blank\"\u003eKarran Product Care (PDF)\u003c\/a\u003e","brand":"Karran","offers":[{"title":"Default Title","offer_id":47838007525588,"sku":"UMSB2311-PK1","price":199.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2660\/4504\/files\/1_KCL_306_IPS07_FDA-Lansen-Sinks_UMSB2311-PK1_v02.jpg?v=1777062357","url":"https:\/\/thesinkboutique.com\/products\/karran-lansen-24-inch-undermount-stainless-steel-kitchen-sink-18-gauge-umsb2311-pk1","provider":"The Sink Boutique","version":"1.0","type":"link"}