Tylaska T30 Trigger Shackle, Standard BailTylaska T30 is designed for large sailboats that need to support strong loads. With a breaking strength of 30,000 pounds, this shackle can handle sail loads on the largest of sailboats. A number of around the world racing teams utilize the T30. The T30 is intended for static load applications only and is NOT approved for lifting applications. Specifications Bail Type Standard A 1. 23" (31. 2 mm) B 1. 20" (30. 5 mm) C 6. 55" (166. 64 mm) D . 56" (14. 2