The Toughsystem Toolbox range is manufactured with a 4mm thick reinforced outer casing with metal fastening straps and padlock eyes for lockable security. These tool boxes are dust tight and water jet resistant. Engineered plastic side clips allows stackability with other boxes. When carrying the toolboxes by hand, they can also be fastened together, allowing them to be carried as a stack. Heavy duty metal latches and hinges for added durability. Bi-material comfortable top handle is easy to grip. Locking side handles offer alternative lifting and easier maneuverability. Durable 4mm PP structural foam plastic for high impact protection. IP65 - Dust tight and water jet resistant due to high performance seal in the lid. A pressure relief valve enables equalisation of the pressure inside and outside the unit. Padlock eyes provide lockable security