- High-strength, corrosion-resistant aluminium alloy. - St. steel hinges. - Lid seal for protection against dust and water splashes. - Reinforcing beads. - Retaining strap for lid. - Secured by lead seal, padlock (shackle max. 6 mm thick) or as an option integral lock. Floor, edge and lid profile frames in solid profile, fully welded joint. Ergonomic heavy-duty sprung drop handles. - Universal case for packing, storage, transport. - Clearance measurement approx. 30 mm less than internal dimensions. 5301356 is supplied with a handle on the top cover. 5301375 is supplied with two handles on each front side. 5301357 is supplied with three handles. - High-strength, corrosion-resistant aluminium alloy. - St. steel hinges. - Lid seal for protection against dust and water splashes. - Reinforcing beads. - Retaining strap for lid. - Secured by lead seal, padlock (shackle max. 6 mm thick) or as an option integral lock. Floor, edge and lid profile frames in solid profile, fully welded joint. Ergonomic heavy-duty sprung drop handles. - Universal case for packing, storage, transport. - Clearance measurement approx. 30 mm less than internal dimensions. 5301356 is supplied with a handle on the top cover. 5301375 is supplied with two handles on each front side. 5301357 is supplied with three handles.