Four extra-deep base-to-lid locking cleats that ensure maximum stacking stability
6-piece Pick n Pluck foam set
Open cell core, polymer wall construction
Watertight, crushproof, and dustproof
Wide-track polyurethane wheels with ball bearings and nylon hubs
Two Integrated Automatic Pressure Equalization Valves
Two rugged double-wide handles
Stainless steel hardware and padlock protectors
Inside Dimensions: 41" X 12.92" X 12.13"
Outside Dimensions: 44.16" X 16.09" X 14.00"
Weight: 27 lb.