• Heavy duty two inch wide edge wheels with comfortable over-molded tow and carrying handles
• Accepts the 1SKB-PDL and 1SKB-PDL-C Combination TSA Padlock
• Waterproof and dust tight design (MIL-C-4150J / IP67)
• LLDPE Polyethylene impact resistant
• UV, solvents, corrosion, fungus resistant (MIL0STD-810F)
• Pressure relief/breather valves
• Resistant to impact amage (MIL-STD-810F)
• Stainless steel latches and hinges
• Cubed foam for added protection

The 3R3221 Roto Molded Waterproof Utility Case includes convenient 2" wide edge wheels for easy transport.These Mil-Standard cases were designed to meet the most demanding military specifications. They are roto-molded for strength and durability, airtight and water proof with solid stainless steel latches and hinges that will withstand the most demanding shipping conditions.The 3R Mil-Std. Cases are molded of (LLDPE) polyethylene impact resistand / UV stabilized material and meeo or exceel MIL-STD 810 and MIL-C-4150J specifications.The shipping cases are available with an empty interior while some models are available with cubed foam, layered foam, padded dividers, and a pull handle with wheels. Most models without a built-in pull handle or tow handle accommodate a field installable caster kit which is sold separately.