{"product_id":"karran-31-inch-undermount-quartz-composite-workstation-kitchen-sink-grey-qu-670-gr-pk2","title":"Karran 31\" Undermount Quartz Composite Workstation Kitchen Sink, Grey, QU-670-GR-PK2","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 31\" Undermount Quartz Composite Workstation Kitchen Sink, Grey, QU-670-GR-PK2\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\u003eTransform your kitchen with the Karran 31-3\/8\" Undermount Large Single Bowl Quartz Composite Workstation Kitchen Sink Kit. Crafted from an 80% quartz and granite composite blended with 20% acrylic resin, this premium sink brings the look and feel of natural stone to granite, quartz, and solid surface countertops, with a 1\/2\" positive reveal ledge designed for workstation accessories.\nChoose the finish that fits your design: warm Bisque, bold Black, earthy Brown, industrial Concrete, versatile Grey, clean White, or the new Linen. Every color is integrated throughout the material rather than painted on, so the matte finish stays consistent across the entire basin, and a sink-matched basket strainer coordinates with your choice.\nThe heat resistant surface handles cookware up to 535F, while the dense, non-porous composite resists stains, scratches, abrasion, and impact and never needs sealing. The PK2 kit includes a flush-fit cutting board in natural bamboo or acacia wood, depending on color, a roll-up drying rack, and the matching basket strainer, so you can prep, wash, and dry from the day it is installed.\u003c\/p\u003e\u003cp\u003eAvailable In: \u003c\/p\u003e\u003cul class=\"options-ul\"\u003e\n\u003cli class=\"options-li\"\u003e\u003ca href=\"\/products\/karran-31-inch-undermount-quartz-composite-workstation-kitchen-sink-white-qu-670-wh-pk2\" title='Karran 31\" Undermount Quartz Composite Workstation Kitchen Sink, White, QU-670-WH-PK2'\u003e\u003cspan class=\"karran-white\"\u003e\u003c\/span\u003eWhite\u003c\/a\u003e\u003c\/li\u003e\n\u003cli class=\"options-li\"\u003e\u003ca href=\"\/products\/karran-31-inch-undermount-quartz-composite-workstation-kitchen-sink-bisque-qu-670-bi-pk2\" title='Karran 31\" Undermount Quartz Composite Workstation Kitchen Sink, Bisque, QU-670-BI-PK2'\u003e\u003cspan class=\"karran-bisque\"\u003e\u003c\/span\u003eBisque\u003c\/a\u003e\u003c\/li\u003e\n\u003cli class=\"options-li\"\u003e\u003ca href=\"\/products\/karran-31-inch-undermount-quartz-composite-workstation-kitchen-sink-grey-qu-670-gr-pk2\" title='Karran 31\" Undermount Quartz Composite Workstation Kitchen Sink, Grey, QU-670-GR-PK2'\u003e\u003cspan class=\"karran-grey\"\u003e\u003c\/span\u003eGrey\u003c\/a\u003e\u003c\/li\u003e\n\u003cli class=\"options-li\"\u003e\u003ca href=\"\/products\/karran-31-inch-undermount-quartz-composite-workstation-kitchen-sink-concrete-qu-670-cn-pk2\" title='Karran 31\" Undermount Quartz Composite Workstation Kitchen Sink, Concrete, QU-670-CN-PK2'\u003e\u003cspan class=\"karran-concrete\"\u003e\u003c\/span\u003eConcrete\u003c\/a\u003e\u003c\/li\u003e\n\u003cli class=\"options-li\"\u003e\u003ca href=\"\/products\/karran-31-inch-undermount-quartz-composite-workstation-kitchen-sink-brown-qu-670-br-pk2\" title='Karran 31\" Undermount Quartz Composite Workstation Kitchen Sink, Brown, QU-670-BR-PK2'\u003e\u003cspan class=\"karran-brown\"\u003e\u003c\/span\u003eBrown\u003c\/a\u003e\u003c\/li\u003e\n\u003cli class=\"options-li\"\u003e\u003ca href=\"\/products\/karran-31-inch-undermount-quartz-composite-workstation-kitchen-sink-black-qu-670-bl-pk2\" title='Karran 31\" Undermount Quartz Composite Workstation Kitchen Sink, Black, QU-670-BL-PK2'\u003e\u003cspan class=\"karran-black\"\u003e\u003c\/span\u003eBlack\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\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\u003eAvailable in Bisque, Black, Brown, Concrete, Grey, White, and the new Linen\u003c\/li\u003e\n\u003cli\u003e80% quartz and granite composite blended with 20% acrylic resin for the look and feel of natural stone\u003c\/li\u003e\n\u003cli\u003eHeat resistant up to 535°F, so hot cookware can be set directly in the bowl\u003c\/li\u003e\n\u003cli\u003eDense, non-porous surface resists staining, scratching, abrasion, and impact, and sealing is not required\u003c\/li\u003e\n\u003cli\u003eColor is integrated throughout the material rather than painted on for a consistent finish across the entire basin\u003c\/li\u003e\n\u003cli\u003eLarge 29\" x 16-3\/8\" x 9\" single bowl with no center divide handles oversized pots, sheet pans, and roasting trays\u003c\/li\u003e\n\u003cli\u003e1\/2\" positive reveal creates a convenient ledge for accessories; flush-fit wood cutting board sits level with the countertop for a more integrated look and effortless cutting\u003c\/li\u003e\n\u003cli\u003eRoll-up drying rack supports up to 40 lbs, is dishwasher safe, and rolls up for compact storage\u003c\/li\u003e\n\u003cli\u003eSink-matched basket strainer catches food debris to help keep the drain clear\u003c\/li\u003e\n\u003cli\u003eReversible offset 3-1\/2\" drain lets you choose your preferred drain location upon installation\u003c\/li\u003e\n\u003cli\u003eRounded corners wipe clean easily, and the dense composite naturally absorbs vibration for a quieter workspace; elegant matte finish is easy to clean and maintain with mild soap and water\u003c\/li\u003e\n\u003cli\u003eOverall size 31-3\/8\" L x 18-7\/8\" W x 9-1\/2\" D with a 3-1\/2\" drain, minimum 36\" cabinet required; includes cutout template and undermount mounting hardware for a secure installation; DXF file available for download at karran.com\u003c\/li\u003e\n\u003cli\u003eBASE CABINET: Recommended Minimum Base Cabinet Size: 36\"\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\u003e15\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBox Length: \u003c\/th\u003e\n\u003ctd\u003e38\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBox Weight: \u003c\/th\u003e\n\u003ctd\u003e55 lb(s)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBox Width: \u003c\/th\u003e\n\u003ctd\u003e26\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCertification: \u003c\/th\u003e\n\u003ctd\u003ecUPC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCollection: \u003c\/th\u003e\n\u003ctd\u003eQuartz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eColor: \u003c\/th\u003e\n\u003ctd\u003eGrey\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCountry of Origin: \u003c\/th\u003e\n\u003ctd\u003eIndia\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\u003ctr\u003e\n\u003cth\u003eCutout Dimension: \u003c\/th\u003e\n\u003ctd\u003e28.5\" x 16\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDrain Placement: \u003c\/th\u003e\n\u003ctd\u003eOffset\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\u003eFinish: \u003c\/th\u003e\n\u003ctd\u003eMatte\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInner Depth: \u003c\/th\u003e\n\u003ctd\u003e9\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInside Bowl Dimensions: \u003c\/th\u003e\n\u003ctd\u003e29\" x 16.375\" x 9\"\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\u003e9.5\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eItem Length (Front to Back): \u003c\/th\u003e\n\u003ctd\u003e18.875\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eItem Weight: \u003c\/th\u003e\n\u003ctd\u003e31 lb(s)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eItem Width (Side to Side): \u003c\/th\u003e\n\u003ctd\u003e31.375\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial: \u003c\/th\u003e\n\u003ctd\u003eQuartz Composite Composite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum Cabinet Size: \u003c\/th\u003e\n\u003ctd\u003e36\"\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\u003e18.875\" x 31.375\" x 9.5\"\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\u003eSKU: \u003c\/th\u003e\n\u003ctd\u003eQU-670-GR-PK2\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:\/\/cdn.shopify.com\/s\/files\/1\/0958\/7520\/3370\/files\/karran-limited-lifetime-sink-warranty-2024.pdf\" title='Warranty Details for Karran 31\" Undermount Quartz Composite Workstation Kitchen Sink, Grey, QU-670-GR-PK2' target=\"_blank\"\u003eKarran Warranty Details (PDF)\u003c\/a\u003e\u003ch3\u003eInstallation Instructions\u003c\/h3\u003e\u003chr\u003e  \u003ca href=\"https:\/\/karran.pictures\/ki\/install-guides-1\/QU-670-PK2.pdf\" title='Installation Instructions for Karran 31\" Undermount Quartz Composite Workstation Kitchen Sink, Grey, QU-670-GR-PK2' target=\"_blank\"\u003eInstallation Instructions (PDF)\u003c\/a\u003e\u003cbr\u003e   \u003ca href=\"https:\/\/karran.pictures\/ki\/spec-sheets\/QU-670-PK2.pdf\" title='Product Specifications for Karran 31\" Undermount Quartz Composite Workstation Kitchen Sink, Grey, QU-670-GR-PK2' target=\"_blank\"\u003eProduct Specifications (PDF)\u003c\/a\u003e\u003cbr\u003e\u003ch3\u003eProduct Care\u003c\/h3\u003e\u003chr\u003e  \u003ca href=\"https:\/\/karran.pictures\/ki\/care-guides\/Quartz.pdf\" title='Product Care Instructions for Karran 31\" Undermount Quartz Composite Workstation Kitchen Sink, Grey, QU-670-GR-PK2' target=\"_blank\"\u003eKarran Product Care (PDF)\u003c\/a\u003e\u003ch3\u003eRelated Products\u003c\/h3\u003e\u003chr\u003eIncluded Product(s):\u003cbr\u003e - \u003ca href=\"\/products\/karran-plastic-basket-strainer-grey-qbsgr\" title=\"Karran Plastic Basket Strainer, Grey, QBSGR\" target=\"_blank\"\u003eKarran Plastic Basket Strainer, Grey, QBSGR\u003c\/a\u003e\u003cbr\u003e","brand":"Karran","offers":[{"title":"Default Title","offer_id":68358191513812,"sku":"QU-670-GR-PK2","price":419.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2660\/4504\/files\/main-wbg_QU-670-GR-PK2.jpg?v=1794373769","url":"https:\/\/thesinkboutique.com\/products\/karran-31-inch-undermount-quartz-composite-workstation-kitchen-sink-grey-qu-670-gr-pk2","provider":"The Sink Boutique","version":"1.0","type":"link"}