The Mueller heavy duty crocodile clip is made of zinc plated steel. This clip is non-insulated. The current rating is given as 25A. It is used as connector. The jaw opening is maximum 19mm. The length of this clip is 2.8in. The larger versions of these clips, called automotive clips or battery clamps, are made of solid copper. For low electrical resistance, it is used with thick insulated copper cables to make connections between automobile batteries.

• High strength
• Rust proof
• Durable
• Optimum finish
• Dimensionally stable

• Quick and cost-efficient assembly or modification of experimental circuits
• Used with batteries, small light bulbs and other small electrical devices in schools to teach students about electricity
• Used as miniature clamps to hold parts together for gluing or soldering
• Useful as a heat sink while soldering heat-sensitive devices