This set of (4) Scotty #230-BK Powerlock Rod Holders comes with the Crestliner SureMount Gunnel System, making it easy to securely mount your fishing rods on your boat. Each holder is adjustable and features a flush mount design, making them perfect for use in saltwater conditions. They are also removable for easy cleaning and maintenance. With these rod holders, you can enjoy a hassle-free fishing experience and know that your rods are secure. Included in this sale is a nice carrying & storage bag.