Features: 1.Adjustable Design: The top jaw slide features adjustable functionality, allowing for adjustment based on individual needs and different conditions on the boat, providing the optimal sun and rain protection. 2.316 Stainless Steel: Manufactured using high strength stainless steel materials, the top rail mounts offers excellent durability and stability, ensuring reliability in various weather and environmental conditions. 3.High Stability: The top jaw slide provides a secure and reliable attachment point for accessories such as sunshades. Its strong grip ensures that the accessories remain in place even during rough seas or strong winds. 4.Versatile and Practical: Top hinge rail mount is suitable for 22mm pipe clamp, versatile and can be easily adapted to different boat configurations and designs, maximizing its functionality and usability. 5.Simple Operation: Designed for easy installation, requiring no additional tools or professional knowledge, conveniently and quickly installed on the boat, saving time and effort. Specification: Item Type: Top Jaw Slide_x000D_ Material: 316 Stainless Steel_x000D_ Application: Suitable for 22mm pipe clamp_x000D_ Suitable for Marine yacht, FRP yacht, inflatable yacht, business yacht and other types of yacht guide impeller, ball valve, pipe joint