Enhanced Prime-Line D 1991 Patio Door Tandem Roller with 1-1/4-Inch Steel Ball Bearing and Low Carriage Review

Measure well to make sure it fits your size. This is the easiest way to fix a sliding door with worn bearings. Most major hardware stores don't have this size anymore.

They work great but the only thing about them is that you can't adjust them like the originals without knocking the door off track. Original, you can adjust the bottom of the door as long as it stays on the rails

badda bing badda bang and presto! The door is fixed. I tried removing, cleaning and lubricating the old ones but it didn't help. I replaced them with these, literally like screwing in a lightbulb. Now the door opens well and smoothly.

Went to Home Depot, Ace Equipment, Lowes. none of them had side-adjustable wheels in that style. I could order them from my warehouse at home but delivery to the store would take 6 days. I ordered them from Amazon at 1pm and they were on my doorstep by 11am the next day. After installing the new rollers and clearing the tracks, I can open the sliding glass door again with just one finger!