Lanai glass door roller

Hello,

I do not believe that we carry an exact match for your original roller but the design is similar to the 81-020 shown below. With that being said, there are a few differences such as the height but 1-1/2" is very close to 1-9/16". The overall length would not generally be a dealbreaker since you have the entire length of the door to compensate for the difference. 

The outer housing of our part also bends inward slightly near the back, while your part is completely flat. Since the width is the same at 3/4", that may not be an issue but is still something to keep in mind. Look it over and if you decide to give it a try and run into any issues, our return policy can be found here. Thank you. 

Alternate image for 81-020

Unfortunately, we do not carry a roller like yours with the hole for the adjustment screw at the top. With that being said, I have been able to use replacement rollers with the holes switched in the past without issue. Just let us know if you have any other questions.