Kryptonite Keeper 712

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The Kryptonite Keeper 712 Integrated Chain (720018001706) is a 120 cm long chain lock configuration with 7 mm thick links made of 3T manganese steel, directly connected to the hard ened deadbolt locking mechanism. The integrated design eliminates the traditional weak link between the chain and a separate padlock, significantly enhancing structural integrity against brute force attacks. The disc-style cylinder is technically refined for increased resistance to lockpicking and drilling, while the weather-resistant nylon cover prevents scratches on the frame. With a Security Rating of 5/10, this chain offers a flexible security solution ideal for quick-stop scenarios and as secondary protection in urban areas. Show more