Pressure Washer Hose Connector Adapter Set Quick Connect Gun to Wand M22 to 1/4" Description： Converts the M22 thread-on couplings to a 1/4" quick connector set. Max. Working Pressure: 5,000 PSI. Provides secure and quick fittings, simple to assemble and disassemble. Quick connect pressure washer gun to wand or nozzle. SELL 14mm FITTING. INSIDE DIAMETER IS 14mm, NOT 15mm. If your fitting is 15mm, it may cause leakage. SO NOT FIT electric pressure washer of Sun Joe, Campbell, MI-T-M, AR Blue, Stanley, Cleanforce , Simoniz with M22 15mm fitting. Easy to connect and disconnect. Max. Working Pressure: 5,000 PSI. For use on gun, hose, pump to converts the M22 thread-on couplings to a 1/4" quick connector, Compatible with most M22 and quick-connect fittings on pressure washers Specification: Color: As pictures show Type: M22 Female to 1/4 Male Connector Package List: 1 x Pressure Washer Hose Adaptor