Ball-Bearing Slides Light-Duty (35 – 75 lbs.) Medium-Duty (75 – 120 lbs.) Heavy-Duty (125 – 200 lbs.) Extra Heavy-Duty (Up to 500 lbs.) Overhead Storage Door Pocket Door Pencil/Keyboard Drawer Undermount Slides Medium-Duty (Up to 75 lbs.) Roller Slides Drawer Box Systems...