Probably the most common fuse ever, we carry a variety of fuse blocks that accept ATC fuses, like this one: 12 Circuit Marine Fuse Block

Maxi fuses are physically about twice the size of an ATC fuse, and go in a maxi fuse holder like this one.

AMI fuses come in higher current ratings.  We carry a single AMI fuse holder, and four of them can be mounted in our SatefyHub Fuse Block.

Mega fuses are used for extremely high current circuit protection.  We carry only a single Mega fuse holder.