This item has been Discontinued and is no longer available.7/8 inch flat edge steel ball bearing roller assembly for sliding glass door.
This roller uses a universal design of 7/8 inch flat, steel, ball bearing roller with 1/4 inch hole.

Sliding Glass Door Roller Assembly - Steel
Roller Diameter: 7/8 Inch
Roller Width: 1/4 Inch
Axle Diameter: 1/4 Inch
Roller Edge Type: Flat
Roller Material: Steel

Contents: 2 Rollers, 2 Bolts, & 2 Nuts

Priced and sold in pairs.

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