Hammond 1590xxF Series Flanged Base Diecast Aluminium Enclosures – Natural – Hammond 1590BBF, This diecast enclosure from Hammond, 1590BBF, measures 118.5 x 93.5 x 34mm 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 1590BBF Diecast Enclosure Flanged Base Natural (118.5 x 93.5 x 34mm)