Spinnaker Halyard - Dacron Rope - 3/8" x 90 ft / Swivel Shackle - 1-5/16"The Spinnaker Halyard, measuring 3 8" by 90 ft with a green tracer, is constructed from a durable, low stretch Dacron double braid rope, precisely hand spliced to a 316 stainless steel snap hook featuring a swivel shackle. It includes a double braid design with a Dacron cover and a K 6 1 shackle. The 316 stainless steel swivel eye snap shackles are designed for excellent corrosion resistance, making them suitable for demanding marine and industrial