Bussmann Fuse Blocks are heavily used in the Automotive Industry. They will accept ATOF/ATC and blade type circuit breakers. These compact Fuse Blocks are surface mounted and this Fuse Block is a double Four position and will handle 100 amps maximum per 4-Position module for a total of 200 amps maximum for both four position modules. They come with a #10 KEPS nut  on the (2) power studs ready to use.