Hammond 1590wxxbk series watertight diecast enclosures black hammond 1590wbsbk this hammond 1590wbsbk enclosure measures 112 x 60 x 38mm and is part of a range of black finished watertight diecast aluminium boxes suitable for a wide range of applications hammond 1590wbsbk watertight diecast enclosure 112 x 60 x 38 black