Adjustable Ball Valve Lockout, S3081 Locks but it would also require

but it would also require a large number of padlocks

5 Base curve lens

Includes (3) Triangles in hinge box

Stay-in-place sleeves that combine comfort with cut protection

Adjustable Ball Valve Lockout, S3081 Locks but it would also requireThe Master Lock No. S3081 Adjustable Ball Valve Lockout features durable, lightweight Zenex Thermoplastic material to withstand chemicals and extreme temperatures. Device is easy to use and prevents accidental activation of a closed ball valve. The adjustable design fits 1 2in (25mm) to 2in (51mm) valves and four locking holes accept all American Lock and Master Lock safety padlocks. Adjustable Ball Valve Lockout Easy to use lockout device prevents