Product Description 1. Made of sturdy and durable Polypropylene material,usable in an environment at -45 to +180. 2. Suitable for locking out 0.8 - 4.5cm butterfly valves. 3. Good chemical property, resistant to oil stains and chemical product corrosion. 4. Size:368mm(L) * 100mm(W) * 68mm(H)China Butterfly Valve Lockout manufacturers website:http://www.beianlock.com/safety-valve-lockouts/butterfly-valve-lockout/
