Two Quick Connector Sets provide fast, tool connections between the water outlet of a pump and a pressure washer hose, or between a pressure washer hose and the pump. The kit also includes two quickconnect kits that convert 3/4 inch threads to quickrelease fittings, allowing standard 3/4 inch garden hose to connect to the water inlet of the power washer pump. In addition, there is a M22 to M22 coupling for easy hose M22 connections, enabling two hoses to be connected or extended. What's included 2 x M2214 swivel with 3/8 inch plug 2 x 3/8 inch quick disconnect (QD) with M2214 male 2 x 3/4 inch female with 1/2 inch quick connect 2 x 1/2 inch plug with 3/4 inch male 1 x M22 to M22 coupler Key benefits and features Fast connections: Two quick connector sets allow quick coupling between pump outlet and pressure washer hose, or hose to pump, reducing setup time. Versatile conversion: Two quickconnect kits convert 3/4 inch threads to quickrelease fittings, enabling standard 3/4 inch garden hoses to connect to the water inlet of the power washer pump. Easy hose joining: The M22 to M22 coupler supports easy hosetohose connections and extensions. Secure fittings: M2214 swivels provide a stable, twistresistant connection with compatible adapters. Comprehensive kit: Includes multiple 3/8 inch and 3/4 inch compatible fittings, plugs, and adapters to cover common pumping and washing configurations. Compatibility, sizes and performance Fits 3/8 inch and 1/2 inch quickconnect components, and 3/4 inch garden hose threads Includes M2214 swivels and M22 to M22 coupler for flexible hose arrangement M2214 swivel inside diameter is 14 mm (not 15 mm); not compatible with some electric pressure washers that require 15 mm. Please verify compatibility before operation. Usage scenarios Scenario 1: Quick connect a pressure washer hose to a pump outlet for rapid setup and teardown, with minimal tools. Scenario 2: Convert 3/4 inch pump threads to quickrelease fittings to attach a standard 3/4 inch garden hose to the water inlet of a power washer pump. Scenario 3: Extend or join two hoses using the M22 to M22 coupler for longer reach or to create a continuous hose run without leaks. Attention M22 14 swivel fitting inside diameter is 14 mm, NOT 15 mm. It will not fit some electric pressure washers with 15 mm inlet. Please confirm compatibility before operation.