Ball Valve Lockout,Adjustable Ball Valve Lockout Device,For 1/2"-2-1/2" outside Pipe Diameter,Outdoor Water Spigot Lock Industrial Faucet Handle Locks Pipeline Valve Locking Device(2Pack）Ball Valve Lock Used to lock the most common ball valves in a safe position, commonly used in water pipeline valves, industrial tap water valve handle locking, tagging and energy isolation, etc. Our ball valve locks meet OSHA's locking standards and are designed to meet safety standards. Padlock Pairing Package includes a ball valve lockout device and padlock with 2 keys. This adjustable ball valve has multiple holes for precise padlock positions and