Coupling Dowel is made of superior quality phosphor bronze alloy using CNC machines for assuring superior dimensional & structural precision. It has threaded rod-like structure which is required for connecting solid copper rods together for earthing purpose. This dowel has tough structural configuration with high impact strength & corrosion resistance. It is known to provide optimum fastening torque and assures complete reliability. Coupling Dowel offered by us is available in different diameter sizes & lengths as demanded according to client's need. It is also known to resist self loosening and high amount of impact.