One-piece construction, molded from lightweight, high-impact polyethylene
Molded-in ribs and corrugations for secure, non-slip stacking, columnar strength, and added protection
Patented molded-in metal inserts for catch and hinge attachment points, which provide strength and spread loads to the container
Positive anti-shear locks, which prevent lid separation after impact, and reduce stress on hardware
Molded-in, tongue-in-groove gasketed parting lines for splash resistance and tight seals, even after impact
Reinforced corners and edges for additional impact protection
Recessed hardware for extra protection