I am original owner of house, built in 1979. I lived in house for all that time. The patio door has never been replace and never repaired.The door was dragging and wasn't able to adjust rollers. I removed doors today and was able to free up adjusting screws.I would like to replace the roller assembly as one of the bolt holding roller to bracket is oblong and adjusting screw is stripped. If dual roll assembly will work on my door I would prefer that. Thank you for your help
Bob , Las Vegas. NV
P.S. I reinstalled door temporarily, should get into the (90's) soon, might have to use AC soon.
