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deck chain Printable version

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Oddly, very rarely used on the deck, but often overhead in rigging. Also known as STAC (Special Theatrical Alloy Chain). The links allow for exact bridle positioning.

Description from Sapsis Rigging:
CM Special Theatrical Alloy Chain (STAC) is used for rigging applications where bridle adjustabilty is required. Made from heat treated alloy steel to provide long life, each link is proof tested to assure weld and material integrity.The 4:1 design factor meets NACM/GR80 standards for strength. Pieces are tagged with grade, reach, size and working load limit for positive easy identification. The link accepts shackles up to 3/4" for versatility and adjustability.

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https://afterglowlighting.net/wp-content/uploads/2016/03/5ft-STAC-Chain.jpg