Check the listing for details. Roller Assembly (Grooved) - Sliding Windows, Showcase / Storm - Steel. Color: Mill, Condition: New. Listed at 10.95 USD. We are an Authorized Distributor for Andersen, Larson, Marvin, Pella, GU Ferco, Hoppe, Emtek, Roto, Milgard, Peachtree, Weathershield, and many more. Shop our store for your door and window hardware needs. Customer Service Hours Monday-Friday 8am-4pm CST Grooved steel roller assembly for sliding windows.This design is used on sliding and showcase windows. Material: SteelRoller Diameter: 9/16 inchRoller Edge Type: GroovedHousing Width: 11/32 inch at flare Contents: 2 Roller assembliesPriced and sold in pairs. This product is similar to or the same as the following part numbers in these brands:Prime-Line Products: G 3035Strybuc Industries: 52-675SlideCo: 17758 Check out similar items and more at AllAboutDoors.com