Hammond 1590wxxfbk watertight diecast aluminium enclosures flanged base black hammond 1590wffbk watertight black painted diecast aluminium alloy box with flanged base from hammond measuring 1875 x 1875 x 67mm suitable for a wide range of applications hammond 1590wffbk watertight diecast enclosure flanged base 1875x1875x67 black