Padlock with Key, [2 Pack] [4 Keys] Diyife Key Padlock Weatherproof Outdoor, Waterproof Lock 40mm Heavy Duty Padlocks Anticut, Laminated Steel for School Gym Locker, Garage, Fence, Shed, Yard Black

【Suitable for Outdoor & School Indoor Use】Wide applications. It is very suitable for school gym locker, home, office etc. but also suitable for high-risk exposure places such as lock cabinets, courtyard, gate, fence, shed, garage, and tool box
【Multilayer Stacking Technique】 A total of 22 layers of galvanized locks are superimposed and secured through 8 rivets. After impact, fall, collision and other experiments, the locks are still intact, which can effectively resist violent damage
【Sealed Waterproof Coating】Fully waterproof plastic coating, waterproof and dustproof, ideal for outdoor use
【Safety Lock Cylinder】7mm shackle diameter. Inside lock, positive and negative groove structure is adopted. Four pin cylinders increase the tooth density and enhance the difficulty of cracking
【Wear-resistant And Durable】Precise internal structure, the interlocking part between lock beam and lock body is very thick, anti-pry. The locks are all wrapped in wear-resistant plastic, which prevents scratching and is quite durable