These sliding shower door top bracket roller assemblies are constructed of extruded aluminum and come in a bright aluminum finish. They feature round edge plastic wheels and have steel ball bearings to provide for long-lasting, smooth operation. These types of top hung roller assemblies are designed for use with sliding glass shower doors that do not use a frame. Installation tip: to prevent glass from slipping out from roller assemblies, follow the installation instructions which require the application of a small amount of clear silicone adhesive (RTV-108) and a 24-hour dry time prior to hanging/using doors again.

• Brand Name: Prime-Line
• Diameter: 3/4 in.
• Length: 3.5 in.
• Finish: Chrome
• Material: Aluminum/Nylon
• Product Type: Roller Assembly
• Number in Package: 2 pk
• Hardware Included: Yes
• Packaging Type: Carded
• Compatibility: Frameless Shower Doors