Hammond heavy duty watertight frabs enclosures hammond 1594bwbk watertight flame retardant black abs heavy duty enclosure 81 x 56 x 40mm from the hammond 1594w series suitable for a wide range of applications lap joint construction with silicone rubber gasket around the perimeter of the lid provides protection against access of dust and water perfect for applications when repetitive assembly and disassembly are required hammond 1594bwbk heavy duty frabs enclosure watertight 81 x 56 x