Durite Fuse holder for 1 x Mega fuse + 4 x Midi Fuses - 0-234-80 1 x Mega-Midi Fuse Box. This fuse box secures an electrical circuit with a Mega Fuse and offers at the same time 4 splices which are individually secured with Midi Fuses. To connect the Mega fuse use eyelets with a diameter of Ø8mm