1Durable Construction: The top hinged jaw rail mount is made of 316 stainless steel with mirror polishing surface, not easy to break and rust, with maximum reliability and durability, can adapt to harsh marine conditions. 2Secure Support: The nylon bushing inside the jaw slide ensures a secure and tight fit while protecting the pipe from scratches and damage. 3Easy Installation: The boat top hinge rail mount is easy to install, requiring no special tools or skills. Simply slide it onto the pipe and secure it in place with the included hardware. 4Versatile Application: This top jaw slide hinged mount has a wide range of applications for boating, yachts, glass steel yachts, inflatable yachts, business yachts and other types of yachts. 5Stylish Design: The mirror polished stainless steel finish of the boat hinged top hardware adds a touch of elegance and style to your boat, enhancing its overall appearance.