GLW sliding glass door, replacement of rollers

Hello,

Unfortunately, the roller that we recommended to repalce yours at one time has been discontinued. Take a look at the 81-279 roller or possibly something like our 81-277 with a higher adjustment screw. We've received confirmation from one of our customers that they we're able to use these as replacements but carefully compare the dimensions on our product page to your original to see if you believe one of these options could work for you. Thank you!