Working pressure up to 4000 PSI. Operating temperature up to 140 Fahrenheit and long life. The sink cleaning tool consists of 6 straight rods and a curved rod. Safe and efficient. It can be hard to reach and is perfect for sink cleaning. Gutter cleaning have 5 premium nozzles for multiple uses. Soap nozzles and 40, 25, 15 and 0 degree nozzles. Various sizes can be used for any cleaning job! The Gutter cleaning extension has an M22 14mm male threaded end for quick connection using the included coupler. Easy to operate, install and remove. Gutter Cleaning Tool for Pressure Washer Washer Extension Sprayer and 4000 psi 5 Head 180 Degree Coupler Adjustable nozzle length:It has 6 straight rods and 1 curved rod, 1 / 4 inch female quick- nozzle, foam cannon, water broom, chassis , surface cleaning brush, cleaning brush, sink pendant. Replaceable O-ring washer:If the connector is leaking, you can replace it with a new o-ring washer so you can continue working. 5 flashing nozzle tips:Red-0 degrees-high and hard-to-reach areas; cleaning wrinkles on a sidewalk or driveway. Yellow 15 degrees for concrete, brick and other hard surfaces with stubborn stains. Green 25 degrees for painted surfaces, wooden edges, fences and lawn mowers. White 40 degrees for windows and screens. Black 65 degrees for spraying soap and detergent. Color:silver Material:metal Size:straight rod length: 38cm Package Contents: 6 * straight rod 1 * 120 degree rod 10 * O ring 5 * nozzle (red: 0 degree, yellow: 15 degree, green: 25 degree, white: 40 degree, black: 65 degree) Only the above package content, other products are not included. Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.