Galvanized Panel Bracket Assembly. We are dedicated to give everyone the very best houseware products for all home needs, with a focus on dependability, our client satisfaction and great quality. We provide high-quality modern products to be enjoyed by many clients.. Features Formed galvanized steel to fit keel rollers 1/2" wide; Slots with non-slip notches; Accept 1/2"or 5/8" shaft; Specifications Finish: Galvanized; Size: 5 in.; Country of Origin: United States; Dimension: 8" H x 2.5" W x 5.75" L; Weight: 1.77 lbs; .