Drawer Slide Closure Type Conventional Mounting Type Side Glide Mechanism Ball Bearing Finish Zinc Plated Extension Type Full Disconnect Method Non Disconnect Closed Length 20 in Travel Length 20 in Side Mount Load Cap. per Pair 244 lb Load Capacity 244 lb Side Space .75+.030/-.004 in Extended Length 40 in Detent Type Hold-In Material Steel Silver Package Quantity 2