Specification Brand : VNAKER BulletPoint1 : Security Chain Lock: Heavy duty chain is about 43 inches long with a diameter of 8mm, made of carbon steel, zinc plating process all over, waterproof and cut-proof; the locks accompanying the chain are made of alloy steel, and the internal components are made of brass, and other corrosion-resistant materials, which is perfect for outdoor use. BulletPoint2 : Anti-Theft Anti-Theft Chains And Padlocks: Suitable for outdoor use for chain locks for bicycles, bicycles, scooters, motorcycles, doors, gates, fences. BulletPoint3 : Heavy Duty Anti-Theft Security Locks: 8mm thick security chain locks, our bike chain locks are made of heavy-duty alloy steel, which is resistant to drilling and cutting. The lock cylinder is made of hardened zinc alloy, not easy to be damaged and can withstand bad weather and most thieves. BulletPoint4 : Extra Long Size: The chain lock is 39 inches long, enough to lock 3 bikes together, ideal for anti-theft of bicycles, bikes, e-bikes, scooters, motorcycles, ladders, lawn mowers, gates, fences, sports equipment and more. BulletPoint5 : Technology & Guarantee: We provide you 7*24 hours service, if you find any problem with our products, please feel free to contact us, we also provide you 180 days free warranty policy. Color : Black ExternallyAssignedProductIdentifier1 : 0607602277733 ExternallyAssignedProductIdentifier2 : 607602277733 FinishType : Blackening Process IncludedComponents1 : G80 Manganese Steel Chain IncludedComponents2 : Black Knight Frosted Lock ItemName : Security Chain Lock 43 Inch, Heavy Duty 8mm Manganese Steel G80 - Black, Anti-Theft&Anti-Cut Chain and Padlock -Chain Lock for Bike, Bicycle, Scooter, Motorcycle, Door, Gate ItemPackageDimensions_Height : 1.9 inches ItemPackageDimensions_Length : 7.28 inches ItemPackageDimensions_Width : 4.3 inches ItemPackageQuantity : 1 ItemTypeKeyword : chain-bike-locks LockType : Combination Lock Manufacturer : VNAKER Ltd. Material : G80 Manganese Steel + Alloy MetalType : other ModelName : G80 Manganese steel Chain ModelNumber : MSC-G80 NumberOfItems : 1 NumberOfPieces : 1 PartNumber : P-D9ML617 ProductDescription : VNAKER Security Chain Lock, 43 Inch Heavy Duty 8mm Chain and Lock, Galvanized Anti-Rust and Anti-Theft Chain and Padlock - Chain Lock for Bike, Bicycle, Scooter, Motorcycle, Door, Gate, Fence ProductSiteLaunchDate : 2025-06-02T05:49:35.200Z Size : 1.2m Style : Traditional black manganese steel chain, cut-proof, drill-proof, keyed lock. SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 UnspscCode : 46171500