• the product has corrosion resistance, heat resistance, chemical resistance and UV stability
• light weight, easy to carry
• multi row marble technology to reduce key number duplication
• new management key technology, which can achieve six levels of management
• flat key is used to prevent the key from breaking
• label warning, high-quality label, waterproof and corrosion-resistant, strong adhesive.
• anti slip design on the side, which can be operated with gloves
• key retention: the key can be pulled out only when it is locked, so as to ensure that the padlock will not remain on the site when it is opened
• equipped with key plate, it is easy to mark personal identity and corresponding padlock, which is easy to manage