76mm - CMP / Sapphire / Heritage 300 Series Spa Jets - 3" and 3.25" Diameter. Come as stainless steel face, which can be removed to have a textured gray. Often used to replace obsolete Waterway Poly storm jets. Jet face has stainless steel escutcheon with 5 scallops and a single spin nozzle. Commonly used on Heritage Spas and many others.
Length: ~95mm (approx)
End of Tail Diameter: 17mm
Note: You can Mix & Match jets in the same series as these.