Features: This stainless steel 14mm to 3/8" FNPT adapter securely connects high pressure washer guns/pumps to 3/8" jumper hoses, sewer jetter hoses, or pressure washer hoses with corrosions resistant durability. Featuring precisions engineered pressure washer fittings with leakproof stainless steel construction, this adapter maintains optimal water flows while resisting rust and chemical corrosions. Ideal for professional cleaners, car wash operators, and gardening enthusiasts requiring reliability connection for high pressure cleaning systems. Perfect for commercial pressure washing tasks, residential gutter cleaning, driveway maintenance, and agricultural equipment rinsing applications. Crafted with industrial grade stainless steel threads and reinforced polymer housing, this heavy duty adapter withstands to 5000 while preventing thread stripping during intensive use. Specifications: Dimension:14mm/0.55in 22mm/0.866in Component:Plastic+stainless steel Package Includes: 1Set High pressures washer adapter 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.