Mueller Crocodile Clip The Mueller's extra-large welding clip is incorporated with high clamping force with a copper braid between the jaws for maximum heat dissipation. The maximum jaw opening is 57mm apart. While clamping force at half jaw opening is 50lbs. The material from which it is made is zinc plated steel. The large 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. Features and Benefits • High strength
• Rust proof
• Durable
• Optimum finish
• Dimensionally stable Applications • Quick and cost-efficient assembly or modification of experimental circuits
• Used with batteries, small light bulbs and other small electrical devices 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