Mark IV Torpedo fuses

I am restoring the dipper mechanism for the Mark IV headlights. There are 2 fuses in each light that are 1 inch, including pointed tips, and 12 amps. Has anyone found a source for these. Most of the fuses I have looked up do not show the length.


You won’t find the Lucas pointy end version, but Bussman and Littlefuse still make that 1/4" x 1" size, which I believe is known as size AGX.