Features Insulation ABS: The crocodile clip uses ABS material, which has an insulation function, which can effectively isolate the current and ensure the safety of the line. Sawtooth design The battery test clip adopts a sawtooth design, which can clamp the test terminal more firmly to prevent the test terminal from slipping during the test and the data is inaccurate. Stable performance: Copper gold plated crocodile clip can be used with a maximum current and voltage of 32A/1000V, battery test clip has stable performance and good durability Gold-plated copper contact surface: The battery test clamp has perfect functions. The gold-plated copper contact surface makes it have excellent electrical conductivity. It is a good helper for you to test the battery. Size: The total length of insulated crocodile clip is about 9 cm/3.5 inches, and the package weight is about 54g/2.1oz. The package contains three crocodile clips (one for each color): red, black, and gray. Features: 1. Gold plated copper contact surface, good electricity performance. 2. Copper gold plated crocodile clip adopts insulated ABS material, safe and reliable use. 3. Saw teeth design makes it clamp the testing terminals firmly. 4. Stable performance, good durability. 5. Perfect battery test clip.   Specification: Model: P2004 Material: Copper, ABS Surface Treatment: Gold plating Current/Voltage: 32A/1000V Color: Red, black, grey (1pc per color) Overall Length: 9cm/3.5in Package Weight: Approx. 54g/2.1oz   Package list: 3 * Alligator Clips   Note: 1. Due to the difference between monitors and light effects, the pictures may not reflect the actual color of the item. 2. Please allow slight error due to manual measurement. Thanks for your understanding. Package List