STC Trim Chain
Available from Wenger Corporation
SECOA is one of the leading suppliers of theatrical rigging equipment in the United States. We have designed an economical chain specifically for use in overhead lifting applications for the theatrical industry.
* Rugged, versatile, high strength with low weight.
* The ultimate tensile strength is two and a half times
the strength of a standard ¼” Proof Coil chain.
* Same link size as standard ¼” grade 30 Proof Coil
* Easily works with existing ¼” chain hardware.
* SECOA Theatrical Chain (STC™) is made from alloy
steel for superior performance and strength.
* Working load limit of 3,250 pounds.
* Complies with OSHA 1910.184(e)(5) – Sling use.
* Lot traceable. Every tenth link has a coded date
stamp for quality assurance.
* Proof Tested. Every link is proof tested to twice the
working load limit.
* Each link is embossed with “STC” for identification.
* Yellow iridescent chromate finish for easy
* Safe, reliable and economical.
* High working load limit for safety.
* Easily identifiable in the field.
* Lot traceable.
* Proof tested.
* Retrofits easily into existing systems for added
* USITT Testing Results for the STC