High-grade super thick three-section ball bearing drawer slide rail.
Made of high-quality cold-rolled steel, with very thick cold-rolled steel plates (thickness of each steel plate: 1.2mm / 1.2mm / 1.5mm), can bear 45KGs.
Ultra-smooth and quiet operation; high-quality brass with hydraulic damping-excellent soft-closing function; quick release mechanism by pressing the lever to separate the slide rails for installing or removing drawers.
Size: 50 CM (20 inches), extension length: 48 cm-almost fully extended. Width: 45mm; thickness of each part: 12.5mm, total thickness: 25mm (1 pair).
The package includes a pair of drawer slides with mounting screws