Customer Reviews for Prime-Line 9-1/2 in. Single-Arm Left-Hand Casement Operator

I had to modify and grind down the part to fit into the 67 year old anderson window. It needs to be 13-1/2" to open fully to 90 degrees. It only opens 85 degrees. Good emough though. I am looking for the orininal part used that will be exactly as it should be. But it works well enough

While I was tickled to find a casement window operator that was compatible with the old one that had broken, I was dissapointed that this one appears to have plastic teeth for the operation of the mechanism. Most moving parts don't hold-up when they're plastic, but hopefully this one will surprise me. It fits perfectly and my window now opens and closes again just like new!

Perfect fit and replacement for my old house with Truth 1985 originals. Well made.

Awesome! Quality product, reasonably priced, easy to install. Very satisfied.

Product met expectations, install was easy and works as it should

This was easy to install. Went right in where the old one was. I hope the handle on this one stays in place. There is no set-screw to hold it on like the old one had. Another one I had bought a few weeks ago (from you and I did a Review on it) the handle comes off when I am least expecting it. I can live with that but....

Rating provided by a verified purchaser

Sill mount had to be special ordered, not in stock. Mounted in a few minutes to replace one with broken worm drive. Works exactly as expected.