Weathershield patio door rollers

I have a Weathershield 8' patio door installed before 2000. The roller looks like and matches the dimensions of your 81-087 except for the rollers which are 1 1/4. The left most hook fits into a slot and the right most is just in the void on the side channel of the door. Being that the hooks are recessed, it seems that your 81-158 would fit the only difference being the steel rollers instead of nylon. Attached are pics of the roller and the slot in the door for the roller.

I don't know if I have enough clearance, I ordered the 81-158 as I don't think the hooks on the top are necessary. I will get a better idea of what clearance I have when I install the 81-158. The doors are heavy and if I have clearance the larger rollers would probably improve opening/closing. I will let you know after I install the 81-158.

Thanks

Jack P.

I installed the 81-158 and it is working fine. The clearance on this door is really tight, If the 81-087 is 1/8 larger it would probably fit but If it is 1/4 larger I dont think it would clear the lip of the door frame.

Just wanted to say 81-158 worked perfect for my Weathershield visions 2000 sliding door. I did remove the rollers, measure everything and compare to dimensions on 81-158 and they matched perfect. The notches were not necessary like the original hardware. My door slides like new. Thank you Swisco saved me from replacing the entire thing.