1/4 in. Small EZ-Cable Clips - White Aluminum (15-Pack) PAW-1525L1 - The Home Depot
Amazon.com: Sumnacon Dual Ended Crocodile Alligator Clips, 15A Test Lead Wire Cable with Insulators Clips, 2 Pcs 3.3 ft/1m Test Flexible Cable with Protective Jack Copper Clamps for Electrical Testing : Industrial