A cable assembly having an elongate cable and a cable fitting having an elongate body with a first end, a second end, and a tubular duct extending therethrough adapted to receive the elongate cable. First and second annular rings extend substantially circumferentially around a portion of the elongate body and define an annular groove therebetween. A circumferential support has a first section that extends from the first annular ring to the first end and a second section that extends from the second annular ring to the second end, and has ribs extending radially outwardly therefrom. An outer circumference of the annular groove is less than an outer circumference of the circumferential support.