Eagle Patio Screen Rollers
Thanks for reaching out to us. Your roller appears to be a match for our 84-024. This also has a 1" wheel and is 1/4" thick, but look it over and see what you think!
Also, I took photos of the adjustment screw cylinder housing that the adjustment screw is is encompassed on the exterior frame. I also attached photos of the 2 holes in the exterior frame; one for the fastener screw, and another hole that the cylinder housing adjustment screw is located. I need 8 of those.
Our 84-024 does in fact have a hole in that same place. Looking at our product photo it's definitely hard to make out, almost invisible, but it's just a trick of the angle. It's definitely there. You can see it a little better in the back view, which I'll also share here.
As for fasteners, the 84-024 comes with 1 of each screw and one sleeve, just like you show here.
Our 84-024 has that same rocker-arm that you mentioned and comes with an adjustment screw included in the kit, as mentioned above. It is fully adjustable, same as your original.