Bluewing Outrigger Halyard Lock PulleyManufactured with premium nylon, that ensures high strength, durability, and a strong resistance to corrosion. This halyard lock pulley is the perfect accessory for securing your outrigger lines and optimizing your trolling experience. Comes with a robust stainless steel snap swivel that ensures secure and stable connections, enhancing reliability and safety during use. With a sleek and compact design, this unit is easy to both install and operate.