Features: 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_x000D_ Material: PP_x000D_ Lock Inner Diameter: Approx. 72mm / 2.8in_x000D_ Application: Applicable to Large Industrial Sockets PackageList: 1 x_x000D_ _x000D_ SocketLockoutDevice Note: Manual measurement, please allow some errors.