Material - The pins terminals removal tools are made of stainless steel and plastic. The needles are steel and the width between needles can be change on your own if necessary, enjoy flexible resilience and durability. Function - The pins terminals removaltools can effortlessly removing terminal wires from the wire harness connector and add a wire, which won't cause any damage. Compatible - The pins terminals removal tools suitable for most connector terminal which can be used for most cars, motorcyclesand other electronic devices (such as household appliances). Easy to operate - You don't need to pry to open terminals in your electronic device, the leverage provided with the pins removal tools can help take out the wires or add wires with simplepull and push. Package including - 26 Single Pin Extractor, 26 Double Pin Extractor and 18 Casing Tool.