ITEM NAME:Tool Daily Pressure Washer Wand, Electric Cleaning , 1/4 Quick Connection, P7Y4 Tool Daily Pressure Washer Wand, Electric Cleaning , 1/4 Quick Connection, P7Y4 Adjustable extension gun for high-pressure washing machine can be used for electric washing machine. You can apply and adjust extension rods according to your requirements. Each extension rod is 40 cmlong. Six in all. The extension rod can be connected to the spray gun of the high pressure cleaner through M22 external thread connection or 1/4 inch quick plug. The extension rod has M22 14mm external thread end and can be replaced with 1/4 inchquick connection through the attached coupler. 1/4 inch female quick-connect nozzle can be applied to foam cannon, water broom, chassis cleaner, watch cleaner, cleaning brush and drain cleaner accessories. Color: silver Material: Stainless steel. Max working pressure: 4000 PSI. Ends: 1/4 inch quick connector. Total length: 90 Inch. O-ring size: external diameter 14 mm, internal diameter 9 mm. Package Includes: 6 x Pressure Washer Wands. 2 x Spray Nozzle Tips. 30 x O-rings.