What is the weight capacity of STAC chain?

The correct answer reflects the designated weight capacity of STAC chain, which is 12,000 lbs. This capacity is crucial for ensuring that rigging systems using STAC chain operate safely and effectively within their limits. Understanding the weight capacity is essential for riggers to make informed decisions about load management and safety protocols in the theatre rigging environment.

The other options do not accurately represent the defined weight capacity of STAC chain, which is a critical specification that should be well understood by industry professionals to prevent overloading and ensure compliance with safety regulations.