• This steel ball bearing roller assembly is used to replace damaged or missing tandem roller assemblies in patio sliding glass doors
  • 5/16 in. wheel thickness (width) x 1-1/4 in., 5-3/4 in. hole centers, 11/16 in. wide housing, 1-3/16 in. housing height, 4-5/8 in. housing length
  • Adjustable height with minimum collapsed height at 1-1/2 in.
  • Steel housing construction with steel ball bearing wheels

Worked great on my patio door. Told the wife I had them on order. She insisted the current ones and the track just needed lubrication. She lubed and nothing changed. I changed the rollers, the doors work fine, and I caught h*ll for getting grease on the floor.

Rolls easy, now. Very heavy door.

I am so glad I found these. My patio doors are huge and after 2 years of living in my house it eventually stopped rolling and was stuck halfway open. I called several places only to be told the doors could not be repaired and I would have to replace them for 6-8k. Finally I took the door off and saw the wheels were broken with pieces missing. I found these exact ones and fixed my doors for $18. One area is still a little tight but that’s bc the bottom track is a little warped. But I’m glad to not have my patio doors still removed after 2 days or to not have to use both hands and a foot on the wall to open them.

Perfect fit. My old roller assemblies were so corroded I couldn't open my sliding door. There were perfect replacements, and it was an easy job to do. I paid $19.00 for a double set of these rollers. I had quotes of $120.00 to $175.00 for the same work. I saved a ton of money doing it myself.

Exact replacement fit for my door and now it slides just like new. Great product at a great price.

Perfect fit, adjustable and a great price. Now my patio door glides like it weighs nothing. Only wish it came with screws but not a real issue.

Took 10 minutes to install on my Anderson sliding door (8ft). Replaced roller set that had a frozen roller. Made a night and day difference! Can't believe I waited so long to replace the bad roller.

I was surprised how easy it was to find a replacement roller for my sliding door. Open and closes with ease.

Product fixed my 35 year old door like new

Our sliding glass door is SLIDING again rather than grinding :)