Old Pella Sliding Patio Door Roller Replacement Set, 1 1/2" Diameter Wheel, PRICED PER PAIR (2) - Old Style, MODEL "A" -  Pella Architect Designer Proline - Patio Door Rollers. Original Style Pella Patio Door Roller Vintage 1971 to 1996, Replaces the 1959 to 1970 Pella Models. PLEASE REVIEW ALL DETAILS BEFORE ORDERING. There are also new style replacements in Stainless Steel Coastal Type and the Standard Steel Wheel Type Assemblies - also as shown but found elsewhere on this site.

PLEASE SEE PICTURE DETAILS - This Is for Old Style, Model "A" Pre-1992.