Shrouded Ferrules are crimped to both the conductor and insulating jacket and can are designed for use on glove installed jumpers. They are manufactured from tin-plated 99.5% copper with a 5/8" - 11 NC thread and supplied with a brass hex nut and stainless steel star lock washer. The copper ferrule can be used with either a bronze or aluminium body clamp. Bare conductor diameter 11.4mm.