Durite medium to heavy-duty auto electrical strip link fuses from Arc Components Limited. The small heavy-duty uncased strip link fuse is the predecessor of the later midi fuse, used where a heavier load fuse protection is required and fills the gap between the standard auto fuse and the heavier duty mega and large strip link fuse. The strip link fuses are supplied in packs of 10's and the amperages include 30A, 40A, 50A, 60A, 80A and 100A. A strip link fuse holder is available and because of the fixing dimensions, they will also fit the midi type fuse holder.