Safety and power · safety
Turnbuckle
An adjustable threaded fitting used to tension compatible rigging or bracing assemblies.
Safety notes
- Prevent unscrewing, side load, overload, mismatched threads, and hidden engagement loss.
- Applicable law, permits, collective agreements, venue rules, and qualified-person decisions take precedence.
In practice
Prevent unscrewing, side load, overload, mismatched threads, and hidden engagement loss.
Explore related entries
Sources
- Published Technical Standards · Entertainment Services and Technology Association
- Recommended Practices for Safety and Health Programs · Occupational Safety and Health Administration
Educational reference only. Requirements vary by jurisdiction, employer, venue, and production context.