The Superlec BM185M is a Low Voltage Straight Mechanical Connector. 
Applications of the BM185M are: 
LV stranded copper and stranded aluminium conductors 
LV solid aluminium conductors 
HV cable neutral screen wires 
LV & HV cable armours – Aluminium & galvanised steel 
Can be used with LV jointing technologies 
Technical specifications of the BM185M are: 
Connector material – Aluminium 
Screw / Bolt material – Aluminium 
Hex AF – 19mm 
Shear torque – 48Nm 
Dimensions: (OVERALL) 110 x (W) 37.5 x (H) 31mm