BIGLUFU Motorcycle Lock Chain Locks with 4Keys 16mm U Lock, 150cm/5ft Heavy Duty Long Chain, Cut Proof 12mm Thick Chains, Ideal for Motorcycles, Motorbike, Bike, Generator, Gates, Bicycle, Scooter

HEFTY & STRONG CUT RESISTANT: Our bike lock is made of unbreakable 3T manganese steel, 12mm (0.47 in) 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.

SCRATCH-PROOF COVER & FRIENDLY SIZE: The chain lock is wrapped by a water-resistant nylon sleeve, which is scratch-proof and wear-resistant, protects chain from scratching your property.

60” / 150cm * 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 & 12mm (0.47 in) height, sturdy enough to securely lock your valuables.

STOUT U LOCK & 4 ERGONOMIC KEYS: 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.