Pfister Courant 4 in. Centerset Faucet, Brushed Nickel Overall Length: 10-5/16 in. (262mm) Mounting Holes: 4 in. (102mm) Overall Height: 7-29/32 in. (201mm) Counter Hole Diameter: Minimum 1 in. (25mm) - Maximum 1-1/2 in. (38mm) This faucet can be installed on counter tops no thicker than 1-1/2 in. (38mm).