Enhance your boating experience with the Attwood 17721 Seat Swivel, designed to provide a comfortable and secure seating option for your boat. This seat swivel is made of high-quality steel and features a 3-degree tilt action, making it an ideal choice for all types of boats. Its one-size-fits-all design ensures that it will fit any boat seat comfortably, while its durable construction guarantees that it will last for years to come. The Attwood 17721 Seat Swivel is easy to install and comes with free shipping, making it a hassle-free addition to your boat accessories.