Description: 【2 inch Spa Pump Split Nut Unions】: If your pump connector nut is cracked or broken, use this split nut to reconnect the water line without cutting the line 【Easy To Use】: The pump connector split nut has an outer diameter of approximately 3.35 inches and secures to the existing pump connector body with two screws 【Tub Split Nut】: This split nut has an inner diameter of approximately 2.30 inches and fits over the existing pump connector mounting flange and screws onto the pump threads with a spacer between the connector and the pump. If your pump connector parts are correct 【Premium Material】: Pump union split nut kit made of quality plastic material, not easy to break and can be used for a long time 【Complete Set includes】: 1 split nut connector, 2 screws, and 1 sealing gasket for immediate repair use Specification: Material: Plastic Dimensions: 10 cmx10 cmx3.5 cm/3.94 inchx3.94 inchx1.38 inch Package Includes: 1 Split Nut Connector 2 Screws 1 Sealing Gasket Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.