Patio Door Special Roller Wheel Assembly | 1 11/16" Nylon Wheel

Guardian Sliding Glass Patio Door | Special Roller Wheel Assembly, 1 11/16" Wheel Assembly. Guardian Tempered Glass Patio Door Roller, Wheel Assembly Replacement Parts - AS SHOWN BELOW. Guardian, PGT, PPG, Herculite, Cardinal Glass Sliding Patio Door Rollers and Wheel Assembly. Standard Wheel Diameter is 1 11/16" Nylon Wheel - PRICED PER SET OF TWO EACH (2) ROLLER ASSEMBLIES.