For copper to copper, copper to aluminum, and aluminum to aluminum
Made from high strength copper alloy.
Highly resistant to corrosion and season cracking.
Under torque this design provides high contact pressure between conductors.
Electro-tin plated bolt, nut, spacer and pressure bar.
We recommend using Penn-Union Cual-Aid®, an oxide inhibiting compound, with this connector.
When connecting aluminum or ACSR wires, wire brush the conductor with Cual-Aid® #11C.