All air hoses with an inside diameter of 3/4 inch or larger shall have suitable safety devices set inside or attached to those hoses such that accidental disconnection will not flail hose ends.
Ariz. Admin. Code § R11-1-523
All air hoses with an inside diameter of 3/4 inch or larger shall have suitable safety devices set inside or attached to those hoses such that accidental disconnection will not flail hose ends.
Ariz. Admin. Code § R11-1-523