Parts Tray, Holder Type Round Tray, Diameter 6 in, Height 1 1/2 in, Application Collects and Holds Small Ferrous Metal Parts, Fasteners, and Tools, Includes Non-Scratch Magnet Cover, For Use With Fasteners, Small Ferrous Metal Parts, Tools, Features Multiple Positions, Rubber Base Heavy-gauge stainless steel tray has an integral ceramic magnet that is powerful enough to keep small metal parts in-place during assembly and disassembly and keep them from being lost. Can be used in any position-flat, sideways, or even upside down. A thick rubber base helps keep the tray from scratching and damaging surfaces.