ToBeGreat Soft Close Drawer Runners Slides 500mm Side Mount Heavy Duty Draw Runners/Sliders Glides Full Extension Ball Bearing Kitchen Cabinet Replacement Rails 45kg, 20 inch 5 Pairs

【Soft Close Drawer Runner】 Featuring a reliable dual-spring and pure copper buffer mechanism, these drawer slides ensure a gentle, automatic closing action that prevents finger pinches and reduces noise. The soft close function provides a controlled, quiet motion for a safer and more comfortable home environment. 【Durable Construction & Long-Lasting Performance】 Crafted from 1.2mm thick Q235 cold-rolled steel, these robust slides support loads up to 45kg (100lb). The surface is treated with an electrophoretic coating that protects against oxidation and corrosion, while integrated rubber damping pads reduce operational noise. After testing, the drawer slide rail smoothly opened and closed more than 50,000 times 【Installation Instructions】 Drawer Runner width: 45mm，Length: 500mm(20 inch). You can choose the size of the rails according to the depth of the drawer. Drawer rails length should be ≤ drawer length.Installation clearance on one side: 12.7mm~13mm(Each). You will receive 5 pairs (10 pieces) of drawer runners, a pair of slides comes with 8 M4 mounting screws* When inserting the drawer into the cabinet, push the outer rail's ball bearings to the top to align with the inner rail for proper installation. 【Smooth Ball-Bearing Movement】 Equipped with dual rows of solid steel ball bearings, these runners ensure exceptionally smooth and quiet operation with minimal friction. The bearing system not only enhances glide performance but also contributes to the slide’s overall load-bearing capacity and durability. 【Inner Rails Easy to Disassemble】On the back of the sliding rail there is a removable buckle, which can be removed by pressing to facilitate the installation and cleaning of the drawer., Weight: 14.770971554 Pounds, Manufacturer: ToBeGreat