⚠️ READ: This pair is NOT compatible with M22 pressure washer hoses. It is ONLY compatible with a 3/8" NPT hose. ✅ Just Push to Connect: New automatic design is self locking. Just push the connectors for a fast one-handed setup ✅ Set of Two: Upgrade both ends of your NPT hose to automatic quick connect fittings. ✅ What's included: - 2 x 3/8" NPT Female Automatic Couplers ✅ Machined Stainless Steel: For corrosion resistance and smooth connections that last. ✅ Smooth Operation: The corrosion resistant stainless steel helps ensure smooth operation of the 3/8" quick connect fittings. ✅ Upgraded O-Rings: Made from Viton for increased longevity and leak-resistance. Viton is chemical- and temperature-resistant and outperforms standard materials used in quick connect fittings which get brittle, crack and leak ✅ Specifications: 3/8" NPT Female to 3/8" Quick Connect Female ✅ 1-Year Residential Warranty – We stand behind what we build, so you can continue trusting us to make your washes more enjoyable., Weight: 0.661386786 Pounds, Manufacturer: McKillans