Cat No. EBC 70 bonding connection assembly provides a permanent earthing point for commercial applications. The assembly consists of a circular copper alloy earthing terminal to which is fitted a length of 70sq. mm. copper cable, the end of which is connected to a mild steel preformed rod. Both joints are protected by mastic lined heat-shrink tubing. The copper alloy earthing terminal is drilled on centre and threaded M10 for a depth of 25mm. Standard cable length is three metres. The threaded section provides a means of positioning the terminal during the formwork stage and later as a permanent earthing point. The preformed rod is welded to the steel reinforcement. Other sizes available upon request.