Hammond 1590wxxbk series watertight diecast enclosures black hammond 1590wgbk this hammond 1590wgbk enclosure measures 100 x 50 x 25mm and is part of a range of black finished watertight diecast aluminium boxes suitable for a wide range of applications hammond 1590wgbk watertight diecast enclosure black 100 x 50 x 25mm