Homwarm Bike Lock Chain Heavy Comes with 3 Extra 1600mm Chain Pipe Diameter Wire Rust Resistant Lock, Duty, Anti-Theft, Keys, Thick, Long, 8mm,

---------------------------------------------------------------------- 【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction. 【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary. 【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product. 【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. ---------------------------------------------------------------------- [Extra thick and anti-theft] The upgraded bike lock uses an extra thick chain with a diameter of 0.3 inches (8 mm), which is sturdy and difficult to destroy the chain lock with external force or cutting tools. The copper key cylinder and key are strong and durable, and have high anti-theft performance, so you can be free from the worry and stress of your beloved car and valuables being stolen. [Rust-proof] The chain lock body and alloy chain head are made of high-quality materials. The zinc-plated treatment has excellent anti-rust effect and is corrosion-resistant and rust-resistant. The surface of the chain has a dust-proof cloth cover to prevent wear and damage the car's paint. It is resistant to rust even in humid environments, so it can withstand any weather and provide reliable protection. [Dustproof shutter design] The chain lock is designed with a dustproof shutter to prevent dust and sand from entering the key cylinder and to prevent water from entering, extending the service life of the lock. The dustproof design not only increases the durability of the lock, but also reduces the need for daily maintenance, allowing you to use it conveniently and hassle-free. [Easy to open and close, 3 keys included] The bike lock comes with 3 keys, and the lock is designed to be easy to use. Simply insert the key into the keyhole and turn it to unlock. After unlocking, the key can automatically bounce back to its original position. The key has no front or back, and can be easily unlocked in either direction, providing greater flexibility and convenience. It is difficult to duplicate, providing greater security. [Quality Assurance] The chain lock is available in 4 colors and 3 sizes, so you can choose freely. If you have any problems or questions during use, please feel free to contact us. We will respond promptly. The upgraded bike lock uses a thick chain with a diameter of 17mm, which is sturdy and difficult to destroy the chain lock with external force or cutting tools. The copper key cylinder and key are strong and durable, and have high anti-theft performance, so you can be free from the worry and stress of your beloved bike and valuables being stolen.