Window rollers for aluminum windows .....

There are two per window on the top and per window on the bottom.

As you can see they're rusty and it's difficult to slide the windows back and forth.

There's four per window and we have five windows, we're looking for a minimum of 20 of these roller assemblies.

Richard

This looks like the part.

Thank you for your researching this for me.

What's involved with our ordering these?

Richard