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)