Head To Head Connectors with breakaway bolts. For Conductor sizes 6-50mm Suitable for connections copper-copper, aluminium - aluminium and copper-aluminium. APPLICATIONS Straight connection of electric cable conductors up to 0.6/1 kV Suitable for use in Shark SIXEIGHT, Shark Classic and Submarine joints. KEY FEATURES No crimping tool required for installation Bolt head shearing ensures the application of correct tightening torque. FEATURES Tinned aluminium body Steel shear head bolts.