AKM Bike Lock Chain Lock 120cm/4ft Heavy Duty Durable 12mm Thick Anti-Theft Bicycle Chain Lock with 4Keys Security 16mm U Lock Disc Lock for Bicycle,Moped,Scooter,Motorcycle

【Strong Protection】Our chain lock is made of durable 3T manganese steel. 12mm high strength hexagonal link chain is thick enough to withstand 8KN tension and 17KN shear force. Anti-theft lock cylinder design and rotating switch, prevent technical issues, rain, dust, and other intrusions.
【Anti-theft Upgrade】Strong locking, Alloy steel, Hardened steel and have double bow hitch in the body of the anti-theft. Resistant to cutting, breaking, sawing and shearing. The chain lock is a perfect solution for protecting your bicycle and motorcycle, ATV or other valuables against theft.U lock innovative design, silver part can be rotated to block and protect the keyhole action, prevent keyhole rusty and dust access.To cut the 16mm rough AKM U lock, cutting at least 150 S above.
【Durable】Non-toxic PVC material and reinforced rust alloy steel chain, in line with EU environmental standards. Nylon sleeve cover provides additional protection and helps prevent making scratches on your bike/motorbikes.One of the safest security locks on the market.
【End Iron Ring+Wide Use】56mm inner diameter iron circular ring, extend the range of use. Perfect for everyone and applicable to motorcycles, electric cars,electric bikes,cars, tricycles, doors, grills, ladders. Ideal for bicycle lock, motorcycle lock, combination lock, cable lock, chain lock, skateboards, sports equipment etc.
【Specification】1200mmx44mmx12mm (with 25 chains,durable steel and sturdy ABS material ensure the safety of your motorbike).According to the research ,the length of 1.2m is the most suitable length for people’s daily use.New upgrade silver chain, non – toxic, more environmentally friendly materials.