Scosche EANL125 125 amp ANL Fuse - 1 Pack Quality ANL fuse for audio or vehicle electrical systems Fits all standard ANL fuse bases (see our other listings for bases) A popular way to protect amplifiers in high output sound systems When used in-line with an alternator, provides an excellent way to protect your electrical system from a faulty alternator/regulator Visual window provides an easy way to determine fuse status