Feature 1VERSATILE MOUNTING OPTIONS: U shaped bolts are specifically designed for easy installation on 3x3in crossmembers, making them an ideal choice for virtually any boat trailer. 2GALVANIZED FOR ADDED PROTECTION: Each bracket features a galvanized dacromet finish, resisting to high temperature damage, significantly extending the lifespan of your trailer hardware. 3RUGGED CONSTRUCTION: Crafted from high strength metal materials, our boat trailer bunk brackets are hard and sturdy, providing strong support for your boat while in transit and ensuring your trailer operates safely. 4EASY TO INSTALL: The design of our bracket kit simplifies installation, allowing you to secure your bunk boards quickly and efficiently, which is essential for maintaining your trailer's functionality. 5MADE FOR HEAVY DUTY USE: Engineered to handle the rigors of heavy boating loads, these brackets are the ideal solution for any boat trailer owner looking to enhance durability and performance without compromise.Item Type: Boat Trailer Bunk BracketsMaterial: MetalFitment: Compatible with 3x3in Boat Trailer Crossmember .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List4 x U Bolts8 x Brackets1 x Pack of Installation Hardware (Total 49pcs)