CHIMONA Bike Chain Lock with ABS Shell, 3.12ft Bicycle Lock with 0.4" Thickness, Heavy Duty Anti Theft Bike Lock with 3 Keys, High Security Chain Locks for Motorcycles, Scooters, Ebike, Stroller
【High Security】All the chains of the bike lock are made from 7mm carburized steel, which has HRC 45 hardness in the outer, is cut-proof(6T bolt cutter) and anti-saw(hand hacksaw). Inner core-hardened steel alloy, make sure the bike lock chain is not brittle, and hard to be destroyed by leverage. The zinc alloy Idling lock cylinder is covered by stainless steel lock body, Anti-rust and anti-drilling
【User Friendly】Many bike chain lock users complain about the noise from locks colliding with bike frames while riding. The included saddle bag avoids the problem. There has a small helmet lock with a 3-digit resettable combination in the saddle bag. When you leave your bike and don't want to carry your helmet, this small lock would help you a lot
【Scratch-proof ABS Shell】All chains of the bicycle chain lock are covered by ABS shell. Compared with fabric wraps, ABS shell is quicker dry after contact with water, protects chains away from rusting. ABS shells are also much more easier to clean than fabric wraps. Total 0.4” diameter to render 24" bolt cutters useless
【widely application】Due to the 3.12ft Length, you can wrap the chain bike lock around the bike frame and whatever you are locking the bike to. This will keep the chain and lock away from the ground and make it impossible for a thief to move it closer. The bicycle lock could also be used for e-scooters, motorcycles, skateboards, grills, fence gates, lawnmowers, ladders, etc
【After-sale warranty】If you are not satisfied with the heavy duty anti-theft bike lock for any reason, you can return it within 90 days of purchase. Please feel free to contact us for consultation, your satisfaction is always our service tenet. There is no unbreakable lock in the world, make sure your bike is not stolen, park it in a safe place would be better