Preformed Line Products Bg-2148 Big-Grip Dead-End. Galvanized Strand. For Use On: Extra High Strength, Siemens Martin High Strength, Utilities Grade. 7/16", Strand Construction 7W, Actual Diameter .435", Approx. Length 40", Green, Rated Holding Strength (Lbs) 20,800.(Percent Of Strandes Rated Breaking Strength - 100%)