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. These chains are ideal to secure high-value items that can't be locked with a special device or a common lock. They are available in standard or customized lengths to fit your individual needs. They also feature a nylon sleeve to prevent paint work and chrome from scratches and damage. Also available in bulk barrel dispensers.