ITEM NAME:14pcs Auto Terminals Removal Key Tool Set | Car Electrical Wiring Crimp Con F3Z4 14pcs Auto Terminals Removal Key Tool Set | Car Electrical Wiring Crimp Con F3Z4 It can remove a wire intact from a donor harness and add a new wire - very easily. so you can maintain the factory original harness and plug in your own electronic device without any damage. 14 pcs is suitable for most connector terminal, it can be used for almost all brands of cars and other electronic devices. No need to pry open the terminals, just push and pull the terminal pins. It provide extra leverage, you can easily take out the wire. Made of stainless steel + plastic. It is flexible resilient and durable. If necessary, you can manually change the width of the pin, and it can be restore the original shape without be damaged. Color: black + silver Material: stainless steel + plastic Full length 56mm,rod length 34mm Package Contents: 5*Single Pin Extractor 6*Double Pin Extractor 3*Casing Tool