This part is a Complete Jet and Body ,Hydro Jet, 2-3/8" hole size, Eyeball, it features (2) air fittings that are 1-1/2" slip, and (2) water fittings that are 1-1/2" slip, Thin Flange...
Standard Contemporary ButtonWorkhorse, provides high air volumeChangeable bezel, button and internal bellowsRaised button style 1-3/4" hole size Air Button Complete