This item is now located here.
This is a set of mounting rails which allows you to mount your hard disk drive (3.5") inside of a Cooler Master Centurion RC-534-KKR5 case - circa 2007. These have metal prongs which insert into the drive screw holes - but one of the prongs is missing - you can use a small screw there, though. They measure about 6 1/8 inches long by 1/2 inch tall by 7/16 inch thick.
