Alligator clip test leads made from durable PVC and copper — reliable, safe connections for home and automotive electrical work. Key benefits Secure, slip‑free grip: Serrated jaws clamp wires and terminals firmly to prevent accidental disconnection during testing or repairs. Accurate measurements: Copper conductors provide low-resistance paths for better signal transfer and more consistent test results. Safer handling: Thick PVC insulation protects you from incidental contact and reduces the risk of short circuits while working. Versatile fit: 10 mm clip opening accepts a wide range of terminal sizes, making these leads useful across multiple projects. Main features Construction: Copper conductors enclosed in durable PVC for strength, flexibility, and insulation. Clip opening: 10 mm maximum opening to attach to battery posts, terminal blocks, and wire ends. Jaw design: Serrated teeth for a firm mechanical and electrical connection. Application: Designed for test hookups, temporary connections, and circuit diagnostics in household electronics and automotive systems. How this solves common problems Prevents intermittent readings and false faults by maintaining a stable electrical connection. Reduces the chance of accidental shorts and user exposure with insulated handles and covered conductors. Eliminates repeated re-clamping and saves time during troubleshooting thanks to the firm, non-slip grip. Typical use scenarios Automotive diagnostics: Clamp to battery posts, alternator terminals, or sensor connectors to measure voltage, current, or perform temporary power feeds. Home electronics repair: Securely connect to PCB test points, speaker wires, or appliance terminals for continuity checks and component testing. Prototyping and bench work: Hold leads in place for temporary circuits, soldering jigs, or quick power connections during assembly and testing. Specifications Materials: Copper conductors, PVC insulation Clip opening: 10 mm Jaw type: Serrated/alligator style for firm grip Intended use: Household electronics, automotive circuits, and general electrical testing What to expect Reliable, repeatable connections for everyday electrical tasks. These test leads offer the conductivity and grip you need for accurate measurements and safer handling without bulky tooling.