SKB R Series 3221-7 Waterproof utility case with Wheels and Tow Handle

The 3R3221 Roto moulded 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-moulded for strength and durability, airtight and waterproof with solid stainless steel latches and hinges that will withstand the most demanding shipping conditions. The 3R Mil-Std. Cases are moulded of (LLDPE) polyethene impact resistant / UV stabilised material and meet or exceed MIL-STD 810 and MIL-C-4150J/IP67 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.