Hammond 1590W Series Watertight Diecast Aluminium Enclosures – Natural – Hammond 1590WBB2, This Hammond 1590WBB2 enclosure measures 119 x 94 x 38mm and is part of a range of natural finished, watertight diecast aluminium boxes suitable for a wide range of applications. Hammond 1590WBB2 Watertight Diecast Enclosure 119 x 94 x 38 Natural