Pooline Pool Jet Eyeball Outlet 1" Inch By 1 1/2" Inch Tread- 3 in Package Pooline Pool Jet Eyeball Outlet 1" Inch By 1 3/4" Inch - 3 in Package pool jet Outlet 1" Inch By 1 3/4" Inch jet outlet Pool Jet Eyeball Outlet around pool jet outlet eyeball