Finishes: 1 — Standard (no code), cadmium plate with drab olive chromate finish; 2 — (639) cadmium plate with clear chromate finish; 3 — (621) zinc with black zinc finish; 4 — (689) electroless nickel finish; 5 — (676) shiny nickel finish. For finishes other than drab olive, add the finish code to the end of the part number.
For unjacketed cable and wires. Both clamping halves float for maximum strain relief. Two telescoping bushings are furnished with shell sizes 24 and larger.