Finally the nut will lock automatically. Undercarriage Cleaner Mode: Easy to clean and avoid crawling under the vehicle. Undercarriage washer is to clean road dirt, oil and fuel contamination under trucks, SUVs, cars, commercial vehicles and trailers. It works as under carriage power washer. Water Broom Mode: Pressure washer surface cleaner attachment is used for quick, easy and even cleaning of surfaces.Power washer surface cleaner is ideal for removing loose debris (sand, leaves, light soil) from sidewalks, driveways, decks, etc. Length:15.5 inches 2. Working Pressure: 1500 PSI to 4000 PSI. Connection:1/4'' Quick Plug CLEAN How to Set Up Undercarriage Cleaner 1. Connect the first straight wand to the undercarriage cleaner. Connect the second straight wand to the first straight wand.
Connect the third angled wand to the second straight wand. Connect the pressure washer gun to the third angled wand and unlock the gun to spray. How to Switch Mode Pull out the nut of the pivoting coupler at the end of cleaner. Package Include 1 15.5 inch 2 functions-in-1 Pressure Washer Undercarriage Cleaner 1 13 inch 90 degree angled wand 2 16 inch pressure washer extension wand.This item is in the category "Home & Garden\Yard, Garden & Outdoor Living\Outdoor Power Equipment\Pressure Washers". The seller is "itrue2019" and is located in this country: CN. This item can be shipped worldwide.