The BURNDY KC22B1 mechanical grounding connector is designed for reliable electrical performance. Key features include Series: KC Series, 1 Conductor, 10 to 3 AWG, 10 to 2 AWG Conductor, 1-1/8 in Wire Diameter, 2.12 in Length, 5/8 in Width, 280 in-lb Torque, Bronze, Unplated, 1 in H Dimensions.