Deluxe, SuperSpray Kitchen Swivel Aerator, With Water Saving Lever Control, Provides Wide, Forceful Spray Or Normal Aerated Stream, Swivels For Greater Sink Area Coverage, Installs Easily With Dual Threads 15/16 x 27 Male & 55/64 x 27 Female Threads, Chrome Plated Swivel & Lever Control, Chrome & Black Spray Body, Lever Control Trickle Valve Saves Water, Energy & Money, 2.2 GPM Maximum Flow Rate, Complies With Federal Codes.