KES Kitchen Sink Faucet Head 2-Function Pull Out Spray Head with Check Value Replacement Part G 1/2 Connections Brushed Nickel, KES-PFS3-2 Modern clear designed. Light weight but high quality engineering grade plastic. 1.8 GPM Check value prevent flow back forwards PUSH BUTTON SWITCH: 2-functions, switch easily between Stream and Spray by pushing button. Good looking Brushed Nickel finish G 1/2 straight male thread fits most pull-out hoses Connector Size is G 1/2-14, STRAIGHT threads NOTICE: Please check your thread size before purchase. This spray head is NOT UNIVERSAL. Material: ABS (Engineering Plastic) Finish: Brushed Nickel Two functions (spray or aerated stream), switch by pressing button Connector O.D.: 13/16Inch or 20.5 MM