heavy frame hanging wire 3

https://delta-wiki.win/index.php/How_to_Hang_a_Picture_Frame:_A_Professional_Guide_to_Keeping_It_Level_and_Secure

That heavy frame hanging wire feels solid in your hand, sturdy enough to hold a large mirror or a oversized piece of art. It's braided steel, not the flimsy stuff that sags over time, with a vinyl coating that keeps it from scratching the hardware. I used some last weekend to hang a vintage window frame, and the tension stayed perfect, no sagging at all.