Drawer Slide Mounting Type Bracket or Hard Glide Mechanism Ball Bearing Finish Zinc Plated Extension Type 3/4 Extension Disconnect Method Latch Closed Length 22 in Travel Length 23 in Side Mount Load Cap. per Pair 140 lb Load Capacity 140 lb Side Space .50 +.015/-.005 in Extended Length 45 in Over Travel Distance 1 in Material Steel Silver Package Quantity 2