$7.95This is a high quality spa ozone wall fitting features a smooth, gray face. ?” Ribbed barb for water connection line. 1-1/4” Hole size. 7/16” Port. Nut and Gasket included. Product notes: Ozone and chemically-resistant plastic. 1-1/4" hole size. 7/16" port. Secure with Snap-Grip hose clamps. This is…