General description The 1 Pair 16 Inch Heavy Duty Drawer Slides are designed for robust performance, featuring a maximum load capacity of 150 lbs and a service life of up to 30 years. Constructed from high-quality 1.5mm thick Q235 steel plate, these slides ensure durability and resistance to deformation under heavy loads. The slides are equipped with removable ball bearings made of solid steel, enhancing smooth operation and load capacity. Technical specifications Maximum load capacity: 150 lbs Service life: 30 years Slide length: 15.75 inches (400 mm) Full extension length: 31.49 inches (800 mm) Installation space: Left: 0.50 inches (13 mm); Right: 0.50 inches (13 mm) Installation Ensure the length of the rail is less than or equal to the length of the drawer. Push the ball of the inner ring to the top of the slide rail before connecting it to complete the installation. Note: Screws are not included; M4 screws must be purchased separately. Usage Designed for full extension, allowing