Brixwell 9-368SS Thermalume Tandem Roller

The Thermalune tandem Roller is an exact replacement part that eliminates jamming or and other problems with your sliding glass door. Its two-wheel tandem design enables it to slide more smoothly and quietly than other rollers.
Other features:
Its stainless steel body prevents this roller from rusting.
This roller easily installs into your patio door in just minutes!
Its sturdy steel body not only lasts long but enables it to easily carry extra heavy doors!