Bike Lock Heavy Duty, [3 Keys] 1m Anti-Theft High Security Chain Lock, Weatherproof Bicycle Lock Padlock for Bike Bicycle, Motorcycle, Scooter, Door,

【Anti-saw Anti-cut】Diyife bicycle chain lock is made of high-strength stainless steel, 6 mm thick, and weighs 0.5 kg, which can effectively resist the attack of saw blades and other tools 【Anti-theft】The upgraded version of the lock cylinder has a sophisticated structure to prevent technical unlocking. The 3 keys can be pulled out after being locked to prevent forgetting 【Waterproof, Anticorrosive and Antirust】The protective cover made of wear-resistant cloth is waterproof, dustproof and anti-friction, bringing a comfortable use experience. The exposed part of the surface is nickel-plated to effectively prevent rust