Ball Lock: Used to lock most common ball valves in a secure position, commonly used in pipeline valves, industrial handle locking, energy marking and isolation, etc. Our ball locks meet the standards of locking and are designed to meet safety standards. Matching: Adjustable ball has multiple holes for precise positions and can hold up to 5 safety bolts. Built-in spacers that can be added or removed as needed. Perfect Lockout: Locks ball valves 1/2 inch - 2 1/2 inch in diameter when the valve is closed and 1/2 inch - 1 1/4 inch when the valve is open. Engineering Grade Material: Made of strong engineering plastic and, unlike ordinary plastics, engineering material has better performance, can withstand temperatures from -20 to 200 Fahrenheit, is more and resistant to chemical corrosion. Color: Red Material: Plastic Size: 136 x 77 x 140 mm Package Contents: 5 x Ball Valve Lockout Only the above package content, other products are not included. Note: Light reflection and different