Prime-Line GD52113 7/16'' W X 1-7/8'' D 4-1/4" Stem Garage Door Roller, Steel 2-ct BRAND NEW, THE PACKAGE WAS OPENED AND INSPECTED, IN PERFECT CONDITION. Maintain smooth operation on your garage door with the Prime-Line GD 52113 Steel Garage Door Roller. Designed for reliable performance, this roller features a convex edge and durable steel construction. Ideal for replacing worn or damaged garage door rollers, it offers a 1-7/8 inch roller diameter and a 5/16 inch axle for a precise fit. These garage door rollers from Prime-Line feature all-steel construction to provide your garage door with superior strength and lasting durability. They are ball-bearing rollers pre-lubricated in the factory with a steel inner race to ensure that opening and closing your garage is smooth and quiet every time. This type of roller is specifically used by Frantz as well as many other garage door manufacturers. Features: Product Type: Garage Door Roller Brand: Prime-Line Material: Steel Color: Silver Diameter: 1-7/8 in. Width: 7/16 in. Axle Diameter: 5/16 in. Axle Length: 4-1/4 in. Roller Edge Type: Convex Application: Garage Door Roller Replacement Packaging Type: Carded MPN: GD 52113 UPC: 049793521132