I'm pretty sure the OP isn't asking for inner axle diameters....
He asked for measurements of non spooled sliders, what does the inner axle diameter have to do with non spooled sliders?
I agree, I also think he wants measurements on the actual slider from any of the few made for our bikes. But asking for these could simply mean he wants a base for how long to make them, the diameter, etc. After he gets those he may make a 100% rep or change the design up to fit his style. We dont know, thats the point. If I was to make my own your bet your ass ill measure my 50dro sliders for a guide and then make my own changes (make them spooled, longer, more tapered, a cool design, etc. But just because I measured a product that has already been made does not mean I'm going to steal the design. Thats all I'm saying.
Maybe he had a set of calipers but his cat puked on it and ruined them, idk that either.
Im sure if you or another good standing vet asked for something like this people would jump to the thought that was jumped on here.