Heavy Duty 12mm Chain Bicycle Lock with 16mm U Lock S58351

KILAKILA Heavy Duty Security 12mm Chain lock SPECIFICATION: Inside the packing are: 16mm mini U lock +900mm/1200mm/160mm/2000mm chain+2 key Color: Black Weight: 3 FT: 2.9kg / 6.4lb 4 FT: 3.7kg / 8.16lb 5.25 FT: 4.5kg / 9.9lb 6.56 FT: 5.3kg / 11.68lb Size (There are four lengths to choose) : 0.9M/35inch: 900x12mm / 3 FT 1.2M/47inch: 1200x12mm / 4 FT 1.6M/63inch: 1600x12mm / 5.25 FT 2M/79inch: 2000x12mm / 6.56 FT Heavy Duty Motorbike Lock Features: 1. Alloy steel material, effective anti smashing, anti violence open, anti hydraulic scissors, high safety factor. 2. Powerful lock, wheel、frame、cushion a lock protection. solid steel chain, one lock, multiple locks, locking fixtures. 3. Strong anti-theft, steel chain and U-lock double protection, high safety performance. 4. An affordable U lock for moderate crime areas 12 mm hardened steel shackle Reinforced collar over key way for increased protection High security disc style cylinder High security Bent Foot design that are more ergonomic and reduce the amount of torque being applied, to stop them bending or breaking. 5. The clever design of U lock, the gray part can rotate to block and protect the lockhole, effectively waterproof, dust-proof and rust-proof, prolong the service life of the lock. The lock body is made of solid steel. After professional testing, 16 mm thick KILAKILA U lock needs to use professional cutting tools to hard cut at least 180S. Effective prevention of thieves.