Lynx bicycle frame lock with plug-in chain for universal use. This frame lock is made of hardened steel and is also weatherproof, making it perfect for everyday use. The lock comes with a 150 cm long plug-in chain and 2 keys, so you can securely lock your bike. In addition, the lock is powder-coated for rust resistance, making it durable and resistant to various weather conditions. With this reliable bicycle frame lock, you don't have to worry about theft. Product specifications - Material: Hardened steel - Weatherproof: Yes - Plug-in chain included: Yes - Plug-in chain length: 150 cm - Number of keys: 2 - Rust resistance: Yes, powder-coated - Universal use: Yes