The 54110 is a standard barrel, one-hole copper lug for terminating 2/0 AWG electrical conductors. Constructed from copper and tin-plated for durability and corrosion resistance, it is designed for a maximum voltage of 35kV. This lug features a 3/8 inch bolt size for secure connections and includes a peep hole to visually confirm proper wire insertion before crimping. It is color-coded black to correspond with die code 45, ensuring a correct and reliable termination in various electrical power applications.