The lock body is made of engineered plastic-reinforced nylon PA and features a monolithic housing design, making it more durable, temperature-resistant (ranging from -30℃ to +120℃), and impact-resistant. The metal lock bar undergoes chrome plating for enhanced durability;

The lock hole is equipped with a self-developed slidable dust-proof device to protect against dust entering the lock hole, making it suitable for environments with high dust levels;

It includes writable labels with "Danger" and "Owner" (made of glow-in-the-dark PVC material), which can be customized in Chinese or other multilingual options;

The lock body is UV-resistant, corrosion-resistant, and free of silicone;

The self-springing padlock features an automatic lock bar that pops out when unlocking and automatically locks when closing;

Key retention ensures the padlock won't be left behind in an open state;

The lock body allows laser engraving on both sides and the front for permanent identification or coding;

The lock body comes in various styles and multiple color options.