Application: Auto repair/household/industrial special 1/4 quick insertion specification, can insert nozzle, small shower Split design for easy disassembly. Most high-pressure water use this threaded interface (m14 x 1.5mm) This 2-in-1 pressure washer nozzle providing powerful capability to effortlessly clean dirt,mud, and oil stains, giving your vehicle, home, or workplace a fresh look Product name: Nozzle Specification: Self-locking nut Colour:blue Material:Aluminum Alloy Please note: This adaptor is for high pressure water washer cleaner, NOT FOR Pneumatic air compressor. Package Contents: 1 * Nozzle Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.