Kryptonite Messenger Collection Chain Moly With PadlockThe Kryptonite Chain Molly With Padlock is one of Kryptonite’s most versatile and durable locks. With a .95mm chain thickness and 100cm of length, it’s great for locking a bike in less practical areas. To save space it can be worn comfortably around the waist area, and is made from Manganese Steel. Padlock system with 2 sets of keys. Weighs 6lbs.720018001669