Features 1、Good Properties: This clip has good physicochemical properties such as electrical conductivity, thermal conductivity, corrosion resistance and ductility. 2、High Quality Materials: Made of high quality brass and PVC, this electric test clip is durable and has a long service life. 3、Moderate Elasticity: The clip has moderate elasticity and is mostly used as a car battery clip and charging clip. 4、High Safety: The electric test clip can weld and crimp wires, has high safety and reliability, and has excellent performance. 5、Uses: Can be used for power test, electronic and electrical circuit experimental test, etc., also can be used for charging clips, and wires. Specification Item Type: Electric Test Clip Material: Brass, PVC Model: J.60051 Uses: Power Test, Electronic and Electrical Circuit Experimental Test, Etc. Basic Parameters: Opening Size: Approx. 25mm / 1.0in Package List 5 x Red Electric Test Clip 5 x Black Electric Test Clip