You can now use this chain and padlock system to deter the theft of your bike.Notes:1. Another things that deters theft is making your bike less attractive. Real ...
Step 2: Cut the chain to desired length
You can cut chain with a bolt cutter. Most hardware stores will let you do this for free with theirs.
I had 3 meters of chain and cut it down to be just under a meter in length. This would allow me to wrap it around the frame, and front wheel of a bike and then have room for wrapping it around a thick object like a sign post.