Pressure Washer gun with M22 connection, compatible with use with most of gasoline powered and electric powered pressure washers. ☆Pressure spray gun Requires pressure: Maximun 345BAR - 5000PSI Metric M22-14mm inner connector fitting. ☆Replacement Wand Lance Length:6.7\" M22-14 fitting,1/4\" quick-disconnect end Package Includes: ●1x Pressure spray gun ●1x Replacement Wand Lance ●1x Adjustable Nozzles ●10 x Replacement O-ring ★WARNING: Serious injury will occur when spraying water to human body with high pressure. Please keep away from human body.