Compatibility: Upgrade your kayaking experience with the LaWanan Kayak Accessories Adapter, Compatible with Hobie H-Rail and 1” square tubing. Convert your track mounts with ease for your favorite accessories such as cameras, fish finders, and more. kayak rail mount accessories Black Adapter weighs approximately 4oz and measures 2.63" length x 2.25" width x 2.25" height - sold as a three and two unit Expand your storage options: With the LaWana rail adapter, you can easily attach a kayak crate or other storage solutions to your kayak's rails, providing ample space to store your fishing gear and essentials while out on the water.  Versatile mounting options: This rail adapter is compatible with various kayak track mount systems, allowing you to easily attach it to your kayak's existing rails. It offers flexibility and convenience in positioning your accessories exactly where you need them. Use with mounts for rod holders, cameras, fish finders, cup holders, visibility flags, Designed specifically for Hobie H-Rail, it ensures a secure and stable attachment for your favorite fishing gear and other kayak track mount accessory brands. Designed in sleek black, this adapter is compatible with Hobie H Rail and is perfect for all your kayak fishing adventures. With the rising popularity of kayak fishing, it's essential to have the right accessories to enhance your experience.The LaWana rod holders are specifically designed for kayaks, providing a sturdy grip for your fishing rods.