This 39PCS automotive terminal pin remover set is a practical tool kit for car electrical maintenance and wiring repair. Multiple single pin, double pin, flat blade, fork, and round pin tools help fit different connector types and terminal sizes. Simply insert the correct tool into the connector to release the locking barb, then gently pull out the wire terminal. Durable stainless steel tips and comfortable blue handles make detailed work easier. Comes with a compact storage case, ideal for auto repair, car audio installation, lighting repair, and DIY projects.