Features: Non destructive piercing This automotive diagnostic tool features a protective sleeve for gentle and damage frees testing, preserving the integrity of the object being tested. Accurate and reliable With its precise designs, this testing tool ensures accurate and dependable test results, minimizing errors and unnecessary losses. Suitable for various users Designed for easy operation, this product is user friendly and suitable for individuals of all skill levels, making it accessible to a wide ranges of users. Versatile applications Perfect for testing electronic circuits, this tool caters to different testing needs, making it an essential tool for professionals in the field. Durable and long lasting Crafted from high quality materials, this product exhibits exceptional durability, wear resistance, and corrosion resistance, ensuring extended usage without easy damage. Specifications: Material:Alloy Size:Approx.77mm/3.03''x4mm/0.16'' Package Includes: 2Pcs Wire Piercing Probe note: Please allow 1mm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item.