Priced each, sold each

PATIO DOOR ROLLERS 11/16 inch HOUSING
10-32 MACHINE THREAD TOP HOLE
1/4-20 MACHINE THREAD DOOR FRAME HOLE

Diameter: 1-1/2-inch
Housing Tab Style: Plain Back
Housing Width: 3/4-inch
Material: Steel
Roller Diameter: 1-1/2-inch
Roller Edge Type: Concave
Roller Material: Steel
Roller Width: 5/16-inch
Type: Concave
Width: 3/4-inch

Helpful Article: How to Replace Rollers in an Aluminum Sliding Glass Door