Product details:
Kryptonite Kryptolok Series-2 912 Integrated Chain - The Kryptolok Series-2 912 has a long-reach, chain length of 120 cm. The hardened talon deadbolt design is patent-pending for the Series 2 lock head. The chain secures directly to the hardened deadbolt meaning no weak link. 9.5 mm 4-sided chain links in high-performance 3t manganese steel. Weather-resistant nylon sleeve. Two stainless steel keys.