It's a one piece pull knob type. Pull the knob straight back for on and twist
left and right for hot/cold.
It's about 25 years old and needs a little work. I *think*
it's a Moen, but
can't tell because the center cap is missing on the faucet.
I took the handle off with it's single phillips screw. Then there was a white
plastic spacer behind that which just came off. Then there was a "C" clip type
of retainer that was inserted from the top side that easily pulled out. From
here, I'm stuck. I have yanked on this thing to no end and it doesn't budge.
There is no corrosion or anything obvious that is still holding this insert in
Any tips? I know I'm rather vague on describing the faucet, but it's all I have
to go on without pictures.