Phoenix Faucets By Valterra Replacement Stem And Bonnet Assembly - Knob Handles Pair. This product is sold separately or with the Phoenix Faucet Service Parts Kit PF287002 and PF287001. It is made with durable brass construction for long-lasting use. These parts are generally used for wall-mount tubs/showers Lav faucets and garden tub faucets. Available for both knob and lever style handles. Features of Phoenix Faucets By Valterra Replacement Stem And Bonnet Assembly - Knob Handles Compression stems for Phoenix two-handle lever kitchen lavatory or exposed tub and shower faucets 43-5-0 stems for sink-mounted faucets and exposed tub/shower Used on hot and cold sides with acrylic knob handles Durable brass construction Package Contents: Phoenix Faucets By Valterra Replacement Stem And Bonnet Assembly - Knob Handles Phoenix Faucets PF287017: By Valterra Replacement Stem And Bonnet Assembly - Knob Handles Pair