Heavy indoor external lock, large heavy-duty padlock adopts an integrated lock body, 304 stainless steel lock beam, 52mm wide lock body, 8mm diameter release buckle, which can effectively prevent shearing and prying. More than 180 hours of salt spray testing have been conducted to demonstrate its resistance to harsh conditions One click unlock design, the original password for the lock is 0-0-0. After adjusting the password, press the middle button to unlock, which is very convenient to use. Attention: Please take a photo of the new password when changing it to avoid being unable to open it Hidden password and error prevention design, the password is located at the bottom of the lock, enhancing concealment. To change the password, you need to unscrew the screw, push up the settings button to see the SET button, and then reset the password. This can effectively avoid the problem of being unable to open the password due to accidental password changes Widely used, high-quality stainless steel material makes padlocks safer, anti-theft, waterproof, snow proof, rust proof, suitable for indoor and outdoor places such as gardens, fences, warehouses, gates, garages, storage cabinets, etc. It is a good choice for personal use Unique appearance, simple and elegant square shell design; The lock surface has anti slip texture, which feels very good. Only 270 grams, small size, easy to carry