Useful when working with nuts, bolts, screws, etc. Tray has magnetic base for attaching to metal objects such as tool boxes etc. Magnetism transfers to inner surface of tray to retain small metal parts, nuts, bolts, etc. Features and Benefits • For storage of nuts, bolts, screws etc whilst working • Covered magnetic base for affixing to metal objects such as tool boxes etc. • Magnetism transfers to inner surface of tray to retain small metal parts, nuts, bolts etc. Contents 1 x Stainless Steel Magnetic Parts Tray