• Premium Quality: Our security chains are made of hardened steel with a special anti-corrosion coating which makes them ideal for outdoor use. Each link has a thickness of 5/16", inside height of 1 3/8" and inside width of 1/2".This chain requires 6 tons of cutting force to break through the hardened steel.
• Theft Deterrence: Our chain cannot be compromised by typical aggressive burglary attacks. Each individual link is unique in that the shape is squared rather than round. The squared link construction makes it almost impossible for theft tools to get a secure grip on the chain to cut. The thick hardened steel is extra resistant to sawing and the welded finish makes prying insurmountable.
• Solid Brass and Steel Lock: A sturdy brass block with a steel jacket for extra protection, the Monobloc 92 can be used in spaces that are hard to access like roller shutters, but also works in combination with a security chain
• Key-Retaining Padlock: This padlock is key retaining which means that the lock retains its key until it is fully locked; The lock's shackle is made of hardened steel with NANO PROTECT