This is an NOS 6V starter solenoid or relay which fits Ford, Lincoln and Mercury vehicles from 1949 thru 1955. This relay is a Ford original which has “FoMoCo" and the Ford engineering part # stamped into the top side of the bracket.    It has both cable retaining nuts and lock washers, ready to install. See my eBay store for hundreds of other Ford, Thunderbird,Lincoln and Mercury parts. We charge actual shipping only and are always glad to combine shipping on several auctions or you would be welcome to pick them up at our shop.Thanks!