Hammond 1590WxxBK Series Watertight Diecast Enclosures – Black – Hammond 1590WYBK, This Hammond 1590WYBK enclosure measures 92 x 92 x 42mm and is part of a range of black finished, watertight diecast aluminium boxes suitable for a wide range of applications. Hammond 1590WYBK Watertight Diecast Enclosure Black (92 x 92 x 42mm)