{"product_id":"blum-tandem-plus-blumotion-concealed-undermount-drawer-slides-kit-21-inch-full-extension-100-lb-load-6-kits","title":"Blum TANDEM Plus BLUMOTION Concealed Undermount Drawer Slides Kit — 21-Inch Full Extension, 100 lb Load, 6 Kits","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eUpgrade your cabinetry with Blum TANDEM plus BLUMOTION concealed undermount drawer slides. These 21‑inch runners deliver full extension for easy access to every item, while maintaining a clean, hardware-free interior. Built for wood drawers and capable of handling heavier contents, they pair practical performance with a refined look that suits kitchens, baths, and custom furniture projects.\u003c\/p\u003e\n\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eFull extension access for deep, wide drawers.\u003c\/li\u003e\n  \u003cli\u003eIntegrated BLUMOTION soft close for quiet, controlled closure.\u003c\/li\u003e\n  \u003cli\u003e22‑inch pairing with a 21‑inch drawer length ensures a balanced fit.\u003c\/li\u003e\n  \u003cli\u003eRigid zinc‑coated steel construction designed for durability and smooth operation.\u003c\/li\u003e\n  \u003cli\u003eDIY‑friendly with tool‑free height and tilt adjustments for precise alignment.\u003c\/li\u003e\n  \u003cli\u003eSolid load capacity up to 100 pounds, suitable for heavy contents.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIncluded in Each Kit\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eLeft and right drawer runners\u003c\/li\u003e\n  \u003cli\u003e6L \u0026amp; 6R locking devices\u003c\/li\u003e\n  \u003cli\u003e12 rear mounting brackets\u003c\/li\u003e\n  \u003cli\u003eScrews and mounting fasteners\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFit, Compatibility, and Installation\u003c\/h3\u003e\n\u003cp\u003eThese concealed undermount slides are designed for both face frame and frameless cabinets. For face frame installations, ensure the inside cabinet depth falls within the 21‑15\/16 to 23‑19\/32 inch range. For frameless cabinets, the minimum depth is the only constraint. The kit includes everything needed for a clean, professional setup, with rear mounting brackets allowing versatile mounting options.\u003c\/p\u003e\n\n\u003ch3\u003eQuality and Craftsmanship\u003c\/h3\u003e\n\u003cp\u003eBlum has been family‑owned since 1952. Many products are made in the USA using a blend of domestic and European components, reflecting a commitment to innovation and craftsmanship. The zinc‑coated steel, concealed roller carriage, and lubricated rollers are chosen to provide long‑lasting performance with a quiet, dependable feel.\u003c\/p\u003e\n\n\u003ch3\u003eReal‑World Uses\u003c\/h3\u003e\n\u003cp\u003eIn a busy kitchen, these slides glide smoothly as you pull out wide drawers to access pots, pans, or pantry items. In a bathroom vanity or a workshop cabinet, the soft close helps keep drawers quiet and trusted, even after late‑night use. For custom furniture projects, the concealed design preserves a clean interior while offering robust support for everyday loads.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are these slides compatible with both face frame and frameless cabinets?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The kit includes rear mounting brackets and screws for both cabinet types, with a 21-inch drawer fit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What does the kit include and how easy is installation?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The kit provides left\/right runners, locking devices, rear brackets, and screws, with tool-free height and tilt adjustments for alignment.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Blum","offers":[{"title":"Default Title","offer_id":53097302458479,"sku":"B07519F2QJ","price":246.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0598\/3087\/files\/blum-tandem-plus-blumotion-concealed-undermount-runners.jpg?v=1778875870","url":"https:\/\/taskholt.com\/products\/blum-tandem-plus-blumotion-concealed-undermount-drawer-slides-kit-21-inch-full-extension-100-lb-load-6-kits","provider":"TaskHolt","version":"1.0","type":"link"}