GLI Pool Above Ground Fence Hinge & Latch Kit (99 30 4300423) valvekits The Waterway 212 9171 jet internal The Waterway 212 9171 jet internal eyeball fitting is designed for compatible applications using a 1 1 2 inch male pipe thread connection and a 2 1 4 inch face diameter in black This type of part is especially useful when a worn or inaccurate switch is causing operational inconsistency or interfering with normal safety sequencing The kit format gives this part practical value because it pairs two related gate functions in one matched package rather than requiring separate part sourcing Installed in the proper application