QUALITY MATERIAL: Every connector is made of high-quality stainless steel, offering greater resistance to damage compared to brass. It also provides anti-rust and anti-corrosion features with high hardness. EASY TO CONNECT: Electroplating treatment ensures smooth operation of the connectors. The quick connectors link the pump and hose. The other quick connection kits convert 3/4 inch threads into quick connectors and connect all 3/4 inch garden hoses to the inlet of the pump. HIGH-PRESSURE RATED: All adapters provide a secure connection with a maximum working pressure of up to 5,000 PSI. ATTENTION: The M22-14mm female fitting has a 14mm inside plug. If the pressure washer requires 15mm, it may cause leakage. Please verify that you have an M22-14mm hose before purchasing. WHAT'S INCLUDED: - M22-14mm female + 3/8 inch plug (QTY 2) - M22-14mm male + 3/8 inch quick disconnect (QTY 2) - 1/2 inch plug + 3/4 inch male (QTY 2) - 3/4 inch female + 1/2 inch quick connect (QTY 2) - M22-14mm male + M22-14mm male (QTY 1) Color: Silver Material: Stainless steel Package Contents: 1 x Pressure Washer Adapter Set Note: Light reflection and different displays may cause the color of the item in the image to appear slightly different from the actual product. Measurement may vary by +/- 1-3 cm.