Hammond 1590xxFL Series Flanged Lid Diecast Aluminium Enclosures – Natural – Hammond 1590NFL, This Hammond diecast enclosure with flanged lid, 121 x 66 x 40mm, is from a range of natural finished aluminium boxes suitable for a wide range of applications. Hammond 1590NFL Diecast Enclosure Flanged Lid Natural 121 x 66 x 40mm