The TEST CLIP 20 AMP BLACK (SKU: TC27B) features a general-purpose design with crimp or screw connection options. Constructed from zinc-plated steel, it is enhanced with a protective vinyl insulator for added durability and safety. The Mueller clip design ensures secure connections with teeth that bite, making it ideal for a variety of electrical testing scenarios. This clip is suitable for use in automotive and industrial environments, providing dependable performance for technicians and engineers.