Upgrade your pressure washer connections with the SurfaceMaxx 1/4-in Female Quick-Connect Coupler x 1/4-in Male NPT Adapter. Designed to convert 1/4-in male NPT threads into a 1/4-in quick-connect coupler, this fitting allows for fast, leak-free attachment of spray nozzles and spray guns. Rated for 5500 PSI, it is compatible with both gas and electric pressure washers. Made from durable brass, it resists corrosion and ensures long-lasting reliability. Get the job done faster with this easy-to-use adapter.