Hammond 1590 Series Diecast Aluminium Enclosures – Natural – Hammond 1590A, The Hammond Diecast Enclosure 1590A measures 92.5 x 38.5 x 31mm and is from a range of natural finished aluminium boxes suitable for a wide range of applications. Hammond 1590A Diecast Enclosure Natural (92.5 x 38.5 x 31mm)