Leglock was a large and muscular robot, he had jewel encrusted golden armour, a large thuggish face and a cape billowing down from his shoulders. He was exceedingly durable; a high-ex round from Dredd's Lawgiver not even dents his torso. Leglock scoffs at this, informing Dredd that he is, "Double-armoured, double-insulated... double everything!"
Leglock was brutish and straight minded, he enjoyed nothing more than to fight. Anyone who questioned him would instantly be fought with, and that the robots who served him were all "Pencil-Necked Geeks".