LOTOTO LSBV31 Safety Lockout Tagout Butterfly Valve Lockout Tagout Device, made of durable ABS plastic. Exclusive, anti-pivot lockout device fits the full range of pull handle valve size, from 1/2in to 8in diameter. A convenient, one-piece design that stays together weather in use or in storage.
* Effective for all popular pull handles valve commonly used in FOOD and BEVERAGES, water utilities, chemical, pharmaceutical and many other industries
* Secures the valve handle in any desired position, from fully closed, to partially or fully open.