Family Life What is a Swedge fitting? What is a Swedge fitting? Swage fittings are wire rope components other than swage or stop sleeves, that are attached to the wire by compressing, (swaging) the fitting on to the wire. Related Posts:What is the maximum Amp Ratings for 70, 80, 100, 125, 150, 200, 400, 600 Amp wire and breaker chart?What gauge of wire do you use for a 20 Amp outlet?How do I wire a 3 way switch with red and black?What is a swage ball?