[vapros]

In my bathtub, the drain closer is a circular chrome ring with a chrome insert that has a knurled knob on top. You turn it a quarter turn to lower it or raise it. My question is how to get it out of the drain? I believe the plumber has a way of releasing it and lifting it right out, but I can't seem to do it. :huh:

 

[redline]

any photos?

 

[vapros]

No, I'm afraid not, but it's probably the most common kind in use. Small knurled knob to grab to operate it. It moves up and down about 1/2 inch, and rotates freely, in either direction.