Stac Chain

CM Special Theatrical Alloy Chain (STAC) is ideal for theatrical rigging applications where bridle adjust ability is required.  The STAC Chains have Super Strength that now meet European Standards. Made in the USA are proof tested and fire and abrasion resistant.

Features of the Stac Chain:

  • Grade 80 alloy material with ½” diameter and 6 ton working load limit.
  • Meets European standards for long link chain
  • Each link proof tested to assure weld and material integrity
  • 4:1 Design Factor
  • Chain embossed with “STAC 8” and “CM USA” for easy identification as CM alloy
  • Tagged with size, grade, reach and working load limit
  • Link accepts up to 3/4″ shackle for adjustability
  • Made in the USA
Special Theatrical Allow Chain

LARGEST ONLINE COLLECTION OF VIDEOS DEDICATED TO TRUSS

The Truss Industry is a broad scope category that has many topics.  Over our long history we have consistently put together videos that we hope our customers find both entertaining, and informative.  Currently, XSF offers a collection of over 30 videos!  Some videos focus on our product development, with the aim of illustrating customer benefits  ( ConneX, Protective Bolt Plate Truss or MAV) while some others are more focused on the education of Truss to help you make the correct choices when investing in Truss. (What is Lighting Truss, Load Tables,  Allowable Load Ratings for Truss, or Aluminum Truss Inspection)

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