BK/HHJ-A-R is an in-line fuseholder designed for use with SFE-20 automotive glass fuses in 32V or less circuits. This holder-only unit features 19-inch lead wires using #14 gauge wire and crimp connections suitable for #18-#22 wire. The fuseholder is designed for automotive circuit applications and is compatible with fast-acting SFE-type fuses rated from 4 to 30 amperes. It provides a reliable mounting solution for visual indicating glass tube fuses made to SAE specifications, offering easy installation in automotive electrical systems.