1:under drawer slide 2:Bottom/side mounted 3:Galvanize, cold roller steel 4:2,000,000pairs/month 5:Passed ISO9001:2000 Hot Sales 3 Fold Steel Ball Bearing under drawer slide 1.Feature (1).ball bearing drawer slideWidth:35mmRated load : 30kgs/450mm (18")Weight: about 50g/inchThickness:1.0*1.0*1.0mmInstallation method: side installation, 12.7±0.2mmAvailable size : 10"--24" (250mm--600mm)(2). ...