Padlock is a detachable Lock Passed By An Opening With U-shaped Shackle Used To Protect Against Unauthorized Or Unwanted Stealing. Provided With Latest Locking Mechanism Used To Lock The Different Devices. KRM LOTO SAFETY PADLOCK "seamless" lock structure durability-Key system: DIFFER KEY, ALIKE KEY, MASTER & DIFFER KEY. The new management key technology,- 10 level management. High Quality with waterproof, anti-corrosion and strong adhesive. Side of the design, Key retaining-ensures that padlock is not left unlocked. Configuration key card, easy to know personal ID, indicating the corresponding padlock for easy management.