CENTER WIRE STOP TYPE; 3.38 INCH; 3.38 LENGTH IN INCH; 0.595 INCH INNER DIAMETER; 0.75 INCH OUTER DIAMETER; COPPER CONDUCTOR MATERIAL; UL 486-A, UL 486-B, CSA APPROVAL; 35 KV VOLTAGE RATING; COPPER BODY MATERIAL; 250 KCMIL CONDUCTOR SIZE