Extraction tools are universal tools for separating most connector terminals and wire harnesses from cars, electric vehicles and household appliances. Included: 3pcs Hollow Pole Pin Inner Diameter: 2.0, 2.6, 3.2 mm 4pcs Single Pin Diameter: 0.8, 1.0, 1.2, 1.4 mm 4pcs Dual Pins Diameter: 2.0, 3.0, 4.5, 6.0 mm Product Features The pin extractor tool consists of steel and plastic Can be widely used for most of the connector terminal removal Coming with stainless steel beaded ball chain, easy to use and carry Easy to operate: to remove a connector pin, simply slide the pen removal tool over the pen and move it around