Phyfalip Heavy Duty Drawer Slides 20 Inch Full Extension Ball Bearing Side Mount Metal Rails 150 lb Capacity 1 Pair Smooth Quiet Operation

Made of 1.5mm alloy steel with high - grade electroplated blue zinc surface treatment, these drawer slides isolate water and air contact, prevent oxidation and rust, improve corrosion resistance, and have passed 100,000 tensile durability tests for long - term use.

With an original length of 19.69 inches (500mm) and a pull - out length of 20.08 inches (510mm), the 3 - fold full extension design allows the drawer to be fully extended, and the detachable buckle at the back of the slide rail makes it easy to take out the drawer.

Equipped with two sets of solid steel balls inside and a rubber mute pad at the rear end, the ball bearing drawer slide rail operates quietly while ensuring smooth opening and closing for a comfortable home experience.

Featuring a side mounting design with a 0.5 - inch (12.7mm) mount clearance for each side, these slides have a carrying capacity of 68 kg/150 lbs and are compatible with M4 screws (screws not included).

The minimum cabinet depth should be the slide size plus 4 mm, and an installation note manual is available for download to guide you through the installation process.

Suitable for medium pull - out storage cabinets, shelves, kitchen cupboards and other applications in home and office settings, these heavy - duty drawer slides offer great convenience for daily use.