The 6061 aluminum parts tray with magnetic base will hold small metal parts securely. The built-in metric and standard measuring scale offers an easy way to measure the length of screws and linkages. It also comes with a transparent acrylic cover to ensure easy and secure transportation when small parts are on the tray. The curve shape pocket allows you to pick up small parts with ease. Silver diamond cut edges and laser-etched logos make this parts tray stand out on your pit table.