{"product_id":"ocg-soft-close-undermount-drawer-slides-21-in-smooth-full-extension","title":"OCG Soft Close Undermount Drawer Slides 21 in - Smooth Full Extension","description":"\u003cp\u003eIn this review the OCG Soft Close Undermount Drawer Slides 21 in (6 pairs) are evaluated for DIYers and cabinet makers who need concealed, heavy-duty runners with soft-close action. The main reason to consider these slides is their combination of \u003cstrong\u003efull extension\u003c\/strong\u003e and a soft-close mechanism that lets you access the entire drawer while ensuring quiet, controlled closing. The package includes mounting screws, adjustable locking devices and rear brackets so most replacement or new installation projects can start without an extra parts run.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull extension:\u003c\/strong\u003e Full extension opening gives complete access to drawer contents, making deep drawers much more usable.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSoft close:\u003c\/strong\u003e The soft-close function prevents slamming and provides a quiet, controlled shut that protects cabinet and drawer fronts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-duty rating:\u003c\/strong\u003e Rated for loads up to 75 lbs, these slides are suitable for dense kitchen or workshop drawers that need stronger hardware.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable construction:\u003c\/strong\u003e Made from high-grade galvanized steel for corrosion resistance and consistent operation in typical home environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete kit:\u003c\/strong\u003e Each package includes 6 pairs, rear mounting brackets, adjustable locking devices and mounting screws to support multiple drawers in one project.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed for undermount installation and compatible with both face frame and frameless cabinet styles when used with the included brackets.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThese slides are aimed at homeowners doing cabinet upgrades, carpenters fitting multiple drawers on a remodel, and anyone replacing old undermount runners who wants \u003cstrong\u003efull extension\u003c\/strong\u003e and soft-close performance. The inclusion of six pairs and mounting hardware makes the set convenient for kitchen or bathroom cabinet runs.\u003c\/p\u003e\u003cp\u003eThose who should look elsewhere include users needing non-undermount styles or unusual drawer depths; the slides require a drawer depth near 21 in and have minimum cabinet depth requirements, so they are not universal for every retrofit without verification of measurements.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eReliable soft-close action for quiet operation and reduced wear on drawer fronts.\u003c\/li\u003e\n\u003cli\u003eFull extension access improves usability of deep drawers and storage reach.\u003c\/li\u003e\n\u003cli\u003eSturdy galvanized steel construction supports up to 75 lbs for heavier loads.\u003c\/li\u003e\n\u003cli\u003ePackage includes mounting screws and rear brackets to simplify multiple installations.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSome users report mixed long-term sliding smoothness, so performance may vary by installation and maintenance.\u003c\/li\u003e\n\u003cli\u003eStrict depth and cabinet clearance requirements mean careful measurement is required before purchase.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength (overall)\u003c\/td\u003e\n\u003ctd\u003e21.4 in (543 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended drawer depth\u003c\/td\u003e\n\u003ctd\u003e21 in (533 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum cabinet depth\u003c\/td\u003e\n\u003ctd\u003e22.4 in (569 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum cabinet depth with face frame brackets\u003c\/td\u003e\n\u003ctd\u003e23.0 in (584 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLoad rating\u003c\/td\u003e\n\u003ctd\u003eUp to 75 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eHigh-grade galvanized steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage contents\u003c\/td\u003e\n\u003ctd\u003e6 pairs, rear mounting brackets, adjustable locking devices, mounting screws, instructions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe OCG 21 in undermount slides are a practical choice for those upgrading multiple drawers who need \u003cstrong\u003efull extension\u003c\/strong\u003e and soft-close functionality at a reasonable value. They deliver solid durability and a complete hardware kit, but buyers must confirm drawer and cabinet depths before ordering and be aware that a small number of users report changes in smoothness over time.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eAre these slides suitable for face frame cabinets?\u003c\/strong\u003e\u003cbr\u003eYes, they are intended for use with face frame or frameless cabinets and include rear mounting brackets for face frame installations.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat drawer depth is required?\u003c\/strong\u003e\u003cbr\u003eThe slides suit drawers of about 21 in depth; minimum cabinet depth required is 22.4 in, with a maximum of 23.0 in when using face frame brackets.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDo they come with screws and brackets?\u003c\/strong\u003e\u003cbr\u003eYes, the package includes mounting screws, adjustable locking devices and rear mounting brackets plus installation instructions.\u003c\/p\u003e","brand":"OCG","offers":[{"title":"Default Title","offer_id":48200229486811,"sku":"B08DKJWYCT","price":112.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71PMldgJq0L._AC_SL1500_c479c4ea-aec3-4cfa-976d-0beea4fdd1cf.jpg?v=1770238163","url":"https:\/\/gearmusthave.com\/products\/ocg-soft-close-undermount-drawer-slides-21-in-smooth-full-extension","provider":"GearMustHave","version":"1.0","type":"link"}