Insulation alligator clip with opening up to 6mm. Suitable for holding various types of wire. The tooth part of the alligator clip is made of ABS plastic, while the lower teeth section features nickel-plated brass conductors. The tail has a 4mm socket designed to accept 4mm banana plugs; welding is not supported. Note: 1. Do not use beyond the specified safety category. 2. Inspect for any damage before use. Do not use if damaged. 3. Clean the testing probe with a soft cloth and mild detergent. Do not soak in liquid. Specifications: Body Material: Nickel Plated Brass Insulator Material: ABS Color: Black, Red Rated Voltage/Current: AC 30-60V / Max. 19A Max Opening: 6mm / 0.24 inch Length: 50mm / 1.97 inch Interface Diameter: 4mm / 0.16 inch Quantity: 2 Pieces / 1 Set Note: 1. Conversion: 1cm = 10mm = 0.39 inch 2. Allow 1-3mm error due to manual measurement. Please ensure acceptance before ordering. 3. Due to monitor differences, actual color may vary from the image. No retail packaging included. Package Contents: 2 x Alligator Clip