Camdenboss diecast aluminium boxes camdenboss rtm500111 nat this ip65 rated multipurpose natural diecast aluminium box 50 x 50 x 31mm from the camdenboss 5000 series has integral pcb guides on all four sides and is ideal for applications in harsh environments camdenboss rtm500111 nat aluminium box 50x50x31mm series 5000