Shower Flanges, 34331X3, 3-piece Kit, Fit Price Pfister Compression Shower, Chrome Finish - By Plumb USA Fit Old Style Price Pfister Compression Type Shower. Flange height 2 1/4". Zinc Construction, Chrome Plated Fit 1/2" shower nipples Also fit import-brands compression-type shower valves 3 pieces in a pack - at discount price