Key Benefits Provides adjustable support to railings on square tracks, improving stability during navigation for watercraft operators, yacht owners, and other users. Securely clamps 1' and 1.25' square tube rails, compatible with most pontoon bumpers for docking. Nylon bumper clip delivers strength and stability across diverse aquatic environments. Designed specifically for watercraft, offering a versatile and flexible solution for marine railings. What it is and how it fits Pontoon clips designed to clamp on 1' and 1.25' square tube rails securely. Fits on most pontoon bumpers for docking. Enables adjustable and secure railing support on square track. Material and durability Made from nylon to provide strength and stability in various aquatic environments. Design and compatibility notes Custom designed for watercraft applications. Securely adjusts square railings to accommodate different setups and needs. use scenarios Commercial routes and port operations require adjustable railing support for stable navigation. Sea voyages and yacht operations benefit from secure, adjustable railings on square tracks. Docking scenarios where pontoon bumpers are present, allowing the clips to fit 1' or 1.25' rails for secure docking assistance.