Material: Alligator clip conductors are made of pure copper for optimal contact and performance, with an insulated grip for convenient use. Heavy duty: this set of battery clips includes one red clip and one black clip, equipped with incredibly strong jaws that won't fall off easily once properly tightened. Function: The copper alligator clip has a good solid bite, great for being used for DIY soldering device, household soldering tool and electric test tool. Perfect size: includes two large size alligator clips, each size is: 16 x 11.0 x 2, 5cm / 6.3 x 4.3 x 1.0 inch, they are useful for connecting components to wires. Wide applications: battery clamps are easy to use with portable features, lightweight , safe and reliable. Ideal for various electrical projects, such as cars, truck batteries, etc. Product Specifications: - Material: Pure Copper + PVC - Rated current: 800A - Length: 16cm / 6.3inch - Head width: 2.5cm / 1.0inch - Tail width: 11.0cm / 4.3 inch - Maximum open jaw size: 3.5cm / 1.4 inch - Color: Red / Black - Weight: 580g / pair Features: 1. Battery clips are easy to use with portable, lightweight, safe and reliable features. 2. Battery alligator clip is made of pure copper (head part) , with good electrical conductivity, the grips are made of rubber to ensure a secure hold in action. 3. Suitable for battery chargers (solar panels, electric fences, etc.) or for racing applications from cars or occasional batteries (camping, boat, electric fence, etc.). Package Contents: 2 x Alligator Clips