Hammond 1590WxxFL Series Watertight Diecast Enclosures – Flanged Lids – Natural – Hammond 1590WLBFL, Watertight diecast natural aluminium alloy box with flanged lid from Hammond, measuring 50.5 x 50.5 x 31mm, suitable for housing electronic instruments. Hammond 1590WLBFL Watertight Diecast Enclosure Flanged Lid 50.5×50.5×31 Natural