ATO/ATC Inline Fuse Holder is designed to accept ATO/ATC automotive-style spade terminal fuses. For use with Sea-Dog® ATO or ATC Style Fuses (445101-445130, 445190, 445156, and 445157) sold separately. Maximum: 30A. 14 gauge 4” AWG wire lead. Constructed of injection molded, fiberglass reinforced nylon.