3/8" Pressure Washer O-Ring Replacement Set,M22 Quick Connect Fittings, Red and Grey, 50 Pack 3/8''（Grey

["100-PIECE SET: Includes 50 red and 50 grey o-rings for pressure washer quick connect fittings","DUAL COMPATIBILITY: Fits both 1/4\" Quick Connect Fittings and M-22 (M22) Threaded Fittings used in pressure washers","TWO SIZES INCLUDED: Grey o-rings measure 0.7in outer diameter with 1/2in inner diameter; orange/red o-rings measure 0.58in outer diameter with 3/8in inner diameter, both with 0.1in thickness","COLOR-CODED DESIGN: Red and grey color coding makes it easy to identify and select the correct o-ring size for your specific fitting","RELIABLE SEAL: Designed to prevent leaks at quick connect and threaded pressure washer fittings, keeping your equipment running efficiently"]