Heavy Duty Metallic Cable Saddles are suitable for use in both Lightning Protection and Earthing Systems. Features: Material: High Copper Content Alloy More Information: Use with bare solid and stranded copper conductor or with PVC insulated copper cable. When choosing a connector it is important to ensure: The connector is mechanically robust. The connector is selected according to its application. The connector is rated for its application. To avoid bimetallic corrosion: use a bimetallic connector (do not connect bare copper directly to bare aluminium, or have water run-off from copper fall onto aluminium).