Hammond 1590 series diecast enclosures with cast in pcb guides hammond 1590wpbk this hammond 1590wpbk enclosure measures 153 x 82 x 50mm and is part of a range of black finished watertight diecast aluminium boxes suitable for a wide range of applications hammond 1590wpbk watertight diecast enclosure 153 x 82 x 50 black