Feature: 1. [Convenient Locking Mechanism] This cover can be installed on push pull or rotating release emergency stop buttons, only after unlocking can the button be used normally, effectively preventing accidental operating. 2. [Engineering Plastic Construction] Constructed from robust PC engineering plastic, this cover is highly resistant and can withstand harsh industrial environments. 3. [Versatile Design] With a clever design that does not require a perfect match of thread diameters with the lock, this cover effectively addresses the issue of different switch mounting diameters, offering a convenient and adaptable solution. 4. [Wide Compatibility] Professionally designed to fit a range of industrial emergency stop buttons, knobs, mushroom head switches, and more, this lockout cover is suitable for locking multiple switch specifications. 5. [Enhanced Safety] This cover prevents unauthorized access to emergency stop buttons, controller buttons, switches, and more during maintenance or repair, greatly enhancing safety and security in industrial settings. Specification: Item Type: Emergency Stop Button Cover Material: PC engineering plastic Application: Suitable for locking various types of industrial emergency stop buttons, knobs, mushroom heads, and other switches . Package List: 1 x Emergency Stop Button Cover