High-Quality Materials: Made from flame-retardant, durable, and drop-resistant PVC for long-lasting use. Dimensions: Total length approx. 41 mm / 1.61 inches. Opening length: approx. 6 mm / 0.24 inches. Jaw opening diameter: approx. 2 mm / 0.08 inches. Easy to Use: These clips are easy to open and close; strong jaws won't release once clamped. Compact and lightweight design allows for quick, tool-free connection. Applications: Frequently used in experimental instruments and equipment, and in electrical power numerical testing. Elegant Design: Precision-engineered standard size with a refined appearance and bright colors. Available in Red, Black, Yellow, Green, and Blue. Features: 1. Precision-engineered standard size with a refined appearance and bright colors. 2. Frequently used in experimental instruments and equipment, and in electrical power numerical testing. 3. Made from flame-retardant, durable, and drop-resistant PVC for long-lasting use. 4. Compact and lightweight design allows for quick, tool-free connection. 5. Easy to open and close; strong jaws won't release once clamped. How to Use: 1. Select the appropriately sized probe. 2. Insert the probe into the crocodile clip's jaw opening. Specifications: Item Type: Insulated Alligator Clip Material: PVC Color: Red+Black+Yellow+Green+Blue Model: U16 Size: 41*5 mm Application: Electrical Numerical Testing Opening Length: Approx. 6.75 mm Jaw Opening Diameter: Approx. 2 mm / 0.08 inches Package List: 1 x Red Insulated Clip 1 x Yellow Insulated Clip 1 x Blue Insulated Clip 1 x Green Insulated Clip 1 x Black Insulated Clip Note: 1. Please allow 1-2cm errors due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.