WIDE COMPATIBILITY: Height ranges from 3-1/8inch to 3-3/16inch, and top measures 3-1/8inch to 3-3/16inch, these caps are specifically tailored for a professional installation. Specifically designed for 90 degree rounded corners, providing a precise fit and enhanced safety for your pontoon boat, giving you convenient and dependable use. : Our pontoon deck corner cap is constructed from high grade cast aluminum with an enduring powder coating, ensuring long lasting against harsh marine environments. Built for heavy duty use, these deck corner caps offer superior strength and durability, reducing the need for frequent replacements. EASY INSTALLATION: The cap features a straightforward bolt-on installation compatible with standard decking and trim. Just align, drill, and secure. No welding or complicated procedures necessary. PRACTICAL ACCESSORY: This corner cap your pontoon's corners from dings, cracks, and wear, while providing a polished edge that matches most pontoon trim. Easy to maintain, these pontoon corner caps are a practical and stylish solution for protecting your boat from damage and enhancing its appearance. IDEAL FOR PONTOONS, & MORE: Whether you're outfitting a pontoon boat, dock, or other marine structure, this corner cap offers the versatility and toughness required for long-term use in recreational or commercial boating. Color: Silver Material: Aluminum Alloy Package Contents: 4 x Pontoon Corner Caps Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.