How do I remove this piece from an old Moen faucet? There are no visible set screws.

[bobbie12345]

HELP! How do I remove this piece from an old Moen faucet? There are no visible set screws.

 

[Dj2]

Try rotating it. Does it move?
Spray lubricant. Use a channellock. Don't demolish the house.

 

[Sponsor]

 

[hj]

If the picture was large enough so we could see WHAT it was, we could tell you.