Drawer Slide, Closure Type Non-Self-Closing, Mounting Type Bracket, Glide Mechanism Ball Bearings, Finish Zinc Plated, Extension Type Full Extension, Disconnect Method Non-Disconnect, Closed Length 36 in, Travel Length 36 in, Side Mount Load Cap. per Pair 500 lb, Vehicle Mount Load Cap. per Pair 300 lb, Flat Mount Load Cap. per Pair 150 lb, Load Capacity 600 lb, Side Space .75 (+.031, -.000) in, Extended Length 72 in, Material Steel, Silver, Package Quantity 2