Fuse holder (sometimes referred to as a fuse block) used in most pinball machines.

The holder/block uses a 1-1/4" fuse (see link below).

Secondary picture shows they come connected together when ordered in multiples.  They can be snapped apart if desired.

Reference #205-5000-01, 205-5000-08, 205-5000-12, & 5733-10702-01.