Patio Door Rollers

Hello,

Our closest match appears to be the 81-154 roller assembly. The top screw in this roller housing is the adjustment screw like yours. We believe the elongated cutout at the top of the housing must slide into the glass door frame somehow to hold the roller in place. I don't believe you would need the installation hole on the 81-154 housing. Review the dimensions below to see if you could adapt this to would for your repair. Thanks for posing! 

Alternate image for 81-154