BIGLUFU Motorcycle Chain Locks, Heavy Duty Security Chains, 100cm Long, Cut Proof 12mm Square Chain with 4Keys U Lock for Motorbike, Bike, Generator, Gates, Bicycle, Scooter

Our bike lock is made of unbreakable 3T manganese steel, 12mm square-linked chain, strong and tough, can withstand TOTALLY 8KN tension and 17KN shear force providing maximum cut resistance and much safer than most of other chain lock in the market.

The chain lock is wrapped by a water-resistant nylon sleeve, which is scratch-proof and wear-resistant, protects chain from scratching your property.100cm * 2” / 5cm strong cut resistant chain lock is made of 19 chains, each chain is 5cm (2 in) in width & 8.5cm (3.3 in) length & 15mm (0.6 in) height, sturdy enough to securely lock your valuables.

Our chain lock comes with 1 sturdy U lock made of 14mm hard zinc alloy shackle and thick PVC coating, strong resists cutting and leverage attacks, ensures your motorcycle safety.

4 ergonomic keys are made of hard and durable stainless steel, never bent or twist.

Anti-theft lock cylinder design, please insert the key all the way, otherwise it would be stuck or fail to unlock.