The ABUS V4 Ball Valve Lockout Series prevents access to ball valves during maintenance and is best used on hard-to-reach pipes. The locks are made from powder coated steel making them stable and secure. There are a number of holes for exact positioning of the padlock giving more stability.
There are two sizes for most common ball valves.
ABUS V423 Ball Valve Lockout Small 0.25in - 1in