Shower door roller: 3/4 Flat Wheel w/ Bracket
Top hung adjustable bracket 3/4 inch Flat shaped nylon tire with ball bearings. 1/4 inch wide. Sold In pairs - priced in pairs.
This product is similar to or the same as the following part numbers in these brands:
Prime-Line Products: M 6011
SlideCo: 1902-B
Prime-Line Products: M 6011
SlideCo: 1902-B