Hammond 1590wxxbk series watertight diecast enclosures black hammond 1590wbbbk this hammond 1590wbbbk enclosure measures 1185 x 935 x 34mm and is part of a range of black finished watertight diecast aluminium boxes suitable for a wide range of applications hammond 1590wbbbk watertight diecast enclosure black 1185 x 935 x 34mm