Higher power 1 to 4 branch circuit AGU fuse block. Unique universal gauge design accepts power from a single 4g to 1/Og input wire, and branches it out to four 4g to 8g outputs each protected with an AGU high power fuse. Compact size, chrome finish, high power capacity and flexibility make this fuse block an excellent choice for your high power and audio needs. AGU Fuses sold separately.