â Installation Notes ï¼ Slides Length: 18" (450mm)â Fully Extended Length: 36" (900mm)ð¦â Suitable for Drawers: Internal depth âÂÂ¥ 19"ð§©â Quantity: 1 pair (2 pieces) .ð¡ Key Tips: â Choose rail size based on drawer depth â Drawer length âÂÂ¥ Slide length.Tolerance allowed: 0.7in/20mm - 2in/50mm. â¡ Space Requirement: 0.5in gap between drawer & cabinet wall (left + right = total 1in). ð§Easy to install with included hardware â perfect for smooth drawer operation! â¨,â High Load Capacity & Anti-Rust ðÂÂÂï¸Ââ¡Crafted from high-density 1.2x thickened cold-rolled steel with built-in industrial-grade solid steel ball bearings ð ï¸Âð©, each pair of drawer slides boasts an impressive load capacity of up to 100 lbs for stable, deformation-free support. Its specialized electrophoretic surface treatment forms an even, dense protective layer on the rails ð¨, completely isolating the steel plate from direct air contact to significantly enhance rust and oxidation resistance.,â Push to Open Drawer Slides ðªâ¨With a smart push-to-release mechanism ð¤Â, just give the drawer front a light push ðÂÂÂâÂÂit pops open automatically ðÂÂÂ! Perfect for busy moments like cooking ð³ or carrying items ðÂÂÂï¸ÂâÂÂno need to free up your hands! Even better, simply touch it with your knees 𦵠to open/close drawers under cabinetsâÂÂno bending over ð«ðÂÂÂâÂÂï¸Â, super convenient for daily use!,â 30-Year Service Life ð°ï¸ÂðªEquipped with a built-in hydraulic spring rebound mechanism ð ï¸Â, it withstands 100,000 rebound tests without damageâÂÂensuring long-lasting reliability. Perfect for handleless drawer designs ðª, these push-to-open slides pop the drawer out with just a light press ðÂÂÂ. A 5mm gap must be reserved on the inner side of the drawer front to avoid interfering with the opening function and guarantee smooth operation ð§°.,â 3-Fold Full Extension & Detachable:â¨These 3-fold full-extension push-to-open drawer slides extend completely ð¤, letting you easily reach every itemâÂÂno more rummaging in the back! Simply press the plastic buckle at the back ð¯ to quickly detach the 3rd track. Whether for cleaning, maintenance, or replacement, drawer removal and installation are smooth and hassle-free!