Where can I get domed sink hole sprayer covers?

Question

The covers that I need are push in type. They cover a 1 1/4 inch hole. I have found similar hole covers but they are flat instead of domed.

Answer 1

What you are looking for is called a "c**k hole cover" or "sink hole cover" and is usually mounted through the top of the sink hole and has a center bolt on the back side that properly anchors it on the under side of the sink.

https://www.hatcreekoutfit.com/xcart/cus...

The snap in type is also available.  

http://www.amazon.com/Barnett-Cockhole-C...

Answer 2

Try Lowes.