Hammond 1590xxF Series Flanged Base Diecast Aluminium Enclosures – Natural – Hammond 1590BF, This diecast enclosure from Hammond, 1590BF, measures 111.5 x 59.5 x 31mm and has a flanged base. It is part of a range of natural finished, diecast aluminium boxes suitable for a wide range of applications. Hammond 1590BF Diecast Enclosure Flanged Base Natural (111.5 x 59.5 x 31mm)