Features: With sturdy steel, the high pressures washer hose connectors delivers durability and withstands intense water pressures for safe, high performances during demanding cleaning tasks. Featuring 14 cores pin designs and sturdy steel sleeve, this connectors ensures leakproof connection while the mechanism enables effortlessly installation and removal in seconds. Ideal for car enthusiasts, professional detailers, and homeowners seek industrial reliability in residential or commercial pressures washing systems. Perfectly adapts to high pressures car wash equipment, garden irrigations setups, and industrial cleaning machinery requiring secure, high flows water connection. Builts to outlasts standard fittings, this steel connectors resists corrosions and maintains structural integrity even under continuous exposures to harsh water pressures. Specifications: Materials: Steel Type: As Picture Show, Six Type to Choose Size: Diameter 2.2cm/0.87inch, 1.50cm/0.59inch, 1.12cm/0.44inch Package Includes: 1pc Wash Hose Connectors note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you will not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual color.