1. Strong applicability: The 2 wire ignition lock with key has a diameter of 2 cm and a wire length of 20 cm, making it ideal for electric scooters, electric bicycles, gas locks, etc. It is versatile and generally compatible with locks of corresponding diameters. 2. Durable material: The ignition key lock is made of quality plastic metal composite material, offering durability, flame retardancy, lightweight design, and a long service life. It has undergone rigorous testing by a team of professional engineers to ensure the safety and reliability of the power supply. 3. Careful design: The key switch features a simple yet reliable ignition lock mechanism while maintaining an original automotive style. Strict quality control measures are applied to guarantee the safety and dependability of the key lock. 4. Easy to use: This universal key switch car ignition lock has a diameter of 2 cm, allowing it to fit seamlessly into panel holes for effortless installation. Its secure and firm fit ensures it remains in place even under harsh conditions.