The cleanout cap is perfect, but they have re-designed it so in order to make it fit my chimney I will have to get a new tee. The one I had before had a clip that held it in place, and the spring in the clip was prone to rotting. The new design twists on, which is a big improvement, and consistent with the rest of their piping.

Seems sufficient

Received item within a acceptable time frame but unfortunately it didn't fit so I just took the inside cap out and screwed a handle to it and it works fine. My existing pipe was very old so maybe that had something to do with the fit. It was the same brand pipe as this clean out cap.