Feature: 1. Easy To Use: Can be used with the buckle to achieve the locking of the industrial waterproof socket, can achieve the effect of multiple padlocks at the same time. 2. Safe: The socket lockout device is suitable for small and medium sized industrial sockets, guarding employees from electrical accidents during equipment maintenance. 3. Waterproof: Non conductive electrical socket lockout device with waterproof design, ideal for power isolation, easy installation, no additional tools required. 4. Premium Material: Industrial socket lockout device is made of engineering plastic PP material, industrial plug's base design, processing technology, more durable. 5. High Performance: This electrical lockout tagout device is difficult to break or bend and can withstand harsh industrial environments, ensuring reliable long term use. Specification: Item Type: Socket Lockout Device Material: PP Lock Inner Diameter: Approx. 72mm / 2.8in Application: Applicable to Large Industrial Sockets. Package List: 1 x Socket Lockout Device Note: Manual measurement, please allow some errors.