Features: Double pack design with test clips ensures quick polarity identification, enhancing electrical testing efficiency while high strength PA provides superior insulation and heat resistance for safe operate. Featuring 4mm banana plug compatibility, flexible bendable structure, and stainless steel jaw, these clips adapt to complex layouts and withstand harsh environments with wear proof performances. Ideal for electricians, electronics engineers, and enthusiasts requiring precisions tools for circuit debugging, multimeter measurements, or prototype board testing across workshops, labs, and home repair scenarios. Perfect for troubleshooting automotive wiring systems, inspecting industrial control panels, or conducting academic experiments where space constrained areas demand adaptable, insulated test leads with secure connectivity. Engineered with conductivity and ergonomic PA grips, this professional test clip set delivers versatility across applications while meeting rigorous safety standards for long term reliability. Specifications: Component: Copper + Stainless Steel + PA Size: 15.2cm/5.98in Package Includes: 2pcs Test Clip note: Please allow 1-2cm errors due to manual measurement. Due to difference between different monitors, the picture may not reflect the item actual color.