ROCKBROS Bike Lock Chain Bicycle Lock, Heavy Duty Anti Theft, 3.2 Ft Long, 5mm Thick Bike Chain Lock with Key Set, Cut Proof Security Scooter Lock Commuter Lock for Door, Gate, Fence, Grill

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✔THICKER CHAIN LOCK: The bike lock chain is made of 5mm thicker strength metal with 420D nylon protective sleeves, which is strong enough to provide an anti-theft performance.
✔HIGH STRENGTH LOCK: The bicycle chain lock has a strong cylinder. It is very durable and corrosion resistance.
✔PROFESSIONAL KEY CARVING: The key is used with the newest carving tech that can use for many years.
✔PORTABLE TO CARRIER: Bike chain lock for scooter is easy to carrier. You could bind it on the bike frame, bike saddles, bike handlebar.
✔ROCKBROS SERVICE: We are stand behind our products. If any quality or using issues, please let us know. We will provide 100% happiness service.