Master Lock Lockout Electrical Plug Cover Large for 240V - 550V MLKS488

These Master Lock Lockout Electrical Plug Covers surround the electrical plug and prevent accidental reconnection. Rotating design enables installation in confined spaces. Zenex construction withstands chemicals and extreme temperatures ranging from -57C to +177C Complete with high-visibility safety label: DANGER - DO NOT REMOVE. Padlock is not supplied.