The Pelican 1740 Scoped Rifle Gun Case with Solid Foam Insert and Wheels has four extra-deep base-to-lid locking cleats that ensure maximum stacking stability. This gun case also has two integrated automatic pressure equalization values, two rugged double-wide handles and wide-track polyeurothane wheels with ball bearings and nylon hubs. This case aids in securing your firearms with the stainless steel hardware and padlock protectors. This case is watertight, crushproof and dustproof. Features the Pelican lifetime guarantee of excellence. FeaturesFour extra-deep base-to-lid locking cleats that ensure maximum stacking stability6-piece Pick n Pluck foam setOpen cell core, polymer wall constructionWatertight, crushproof, and dustproofWide-track polyurethane wheels with ball bearings and nylon hubsTwo Integrated Automatic Pressure Equalization Valves