7.5A glass SFE cartridge fuse made by Eaton Bussman. Suitable for interior courtesy / dome lights (fusebox slot number 4) on 1965 to 1968 Mustangs, the inline fuse for the engine compartment light on 1969 to 1972 Mustangs, and may fit other vehicles of a similar vintage, e.g Falcon, Cougar, Fairlane, Bronco. This fuse measures ⅞ inch / 22.2mm in length (¼ inch / 6.4mm diameter).

Note that the more you buy, the more you save! It's worth buying extras, as these can be difficult to get hold of, and are prone to breakage when installing or removing.

Also available:
AGA-2-1/2 fuse for 1965-68 Mustang instrument lights