I am not sure.. Do you mean faucet clearance for the uppers to the top of your faucet? Or from the back wall to the faucet handle? What is the measurement of your sink depth, length, width? Your counter is 22 inches? Is that correct?

I am unclear on what you are asking. Which faucet are you referring too and in reference to the sink? Or the cabinet depth?

I apologize for being so unclear!
I am asking about the clearance space for the Concetto faucet from the back of the wall. The sink depth is 6 inches, length is 14”, width is 12”. Yes, the counter is 22.5” deep. I’m worried that the concetto faucet handle will hit my backsplash.