This CE Smith panel bracket is serious marine hardware for your boat trailer! Made from 11-gauge hot dip galvanized steel, it's built to withstand harsh marine environments without rusting. The six gussets in the bends add extra strength where it counts. The 1/2 inch wide by 5 inch tall mounting slots give you plenty of adjustment to perfectly fit your boat's hull. Designed to work with 10 inch rollers and 5/8 inch diameter roller shafts, it's perfect for supporting keel or spool rollers during loading and transport. The galvanized finish provides excellent corrosion resistance for saltwater or freshwater use. CE Smith has been making quality marine accessories for years, and this bracket shows their commitment to durability and proper design. Much sturdier than cheap imported brackets that can bend or fail. Whether you're building a new trailer or upgrading an existing one, this bracket provides reliable support that protects your investment. Boat owners know - quality hardware makes all the difference in safe and easy boat handling!