Lucas 7FJ, 4 way Fuse Box & Cover 37552, 37H4727 for Mini, Triumph, Austin etc
Overall size: 85mm by 63mm, 40mm high. Marked on the lid: "FUSES 7FJ LUCAS ENGLAND" and on the base: "Lucas England Patented". Also suitable for the kit car builder. Lucas Automotive 4 way fuse box & cover, Lucas number; 7FJ / 37552.