Mueller BU-60CS Alligator Clip, With Screw, Material: Solid Copper, Current Carrying Capacity: 10 AMP, 2 IN Length, 5/16 IN Width, 7/16 IN Height, 5/16 IN Jaw Opening, Connection: 6-40 UNF Screw, RoHS Compliant, Federal Specification: CID AA59466-002