A hardened steel Plug-in chain that you can use in combination with an AXA Defender Solid PLUS. With the plug-in chain you can attach your bicycle to an object such as a lamppost. It is a 55 mm thick hardened steel chain. The Plug-in pin has a diameter of 10 mm, which makes this lock theft delaying. It is provided with a strong protective polyester cover. With its length of 140 cm, there is always something nearby where you can secure your bike.