TRUSCO Plastic Tool Box THB-530-ODSUMMARY Trusco is an outstanding company making tough and beautiful toolboxes. The detail and quality on Trusco tool boxes will be what really appeals to you. The hinges and moving compartments are very strong and smooth. There is a wide variety of colors you can choose. FEATURES Made of PP. The buckle is polycarbonate. Double structure. High strength and excellent drip resistance. Inner tray is included Cylinder Lock (sold separately) 2 size