Prime-Line M 6145 Roller Bracket, Frameless, Mill Finish (2-pack) , White Product Description Used on frameless shower doors up to 3/16" thick glass. Includes grey gasket. Extruded aluminum adjustable brackets, round edge plastic wheel. This extruded aluminum bracket houses a 3/4" diameter nylon roller. It includes a vinyl sleeve. Used on solid glass panels with no frame and accepts up to 3/16" glass. Note: Product dimensions may vary slightly from installation dimensions. Some assembly required. From the Manufacturer Used on frameless shower doors up to 3/16" thick glass. Includes grey gasket. Extruded aluminum adjustable brackets, round edge plastic wheel. This extruded aluminum bracket houses a 3/4" diameter nylon roller. It includes a vinyl sleeve. Used on solid glass panels with no frame and accepts up to 3/16" glass. Note: Product dimensions may vary slightly from installation dimensions. Some assembly required Features Used by a variety of frameless glass shower door manufacturers Adjustable bracket with diagonal mounting slot Features a 3/4 in. ball bearing roller Aluminum bracket with nylon roller Top hung design 2 Pack NOTE: This will only fit 3/16 inch thick panels USA SHIPPING estimates delivery times and we work to get your item to you as quickly as possible and within those times, but please know it may take slightly longer than the estimate.