Features: 1. Pressure washer adapter set, contains M22‑14 swivel female + 3/8in plug, 3/8in quick disconnect + M22 male, 3/4in female + 1/2in quick connect, 1/2in plug+ 3/4in male. 2. 3/8in M22 quick coupler connects pressure washer pump. 3/4in garden hose quick connector fit all 3/4in standard garden hose. 3. Made of corrosion‑resistant brass material, the maximum working pressure is 5000 PSI. The couplers provide secure and quick fittings, easy to connect and disconnect. 4. M22‑14 swivel fitting has 14mm inside diameter, not 15mm. Do not fit for Sun Joe/Campbell/MI‑T‑M/AR Blue/Stanley/Cleanforce/Simoniz. 5. 2 quick connector connect water outlet of pump to pressure washer hose or connect pressure washer hose to gun. 6. The other converts 3/4in threads to quick release fittings, connecting all 3/4in standard garden hose to water inlet of power washer pump. Specification: Item Type: Pressure Washer Adapter Material: Brass, Stainless Steel Weight: Approx. 570g / 20.1oz Working Pressure: Up to 5,000 PSI Contains: M22-14 Swivel Female + 3/8in Plug 3/8in Quick Disconnect + M22 Male 3/4in Female + 1/2in Quick Connect 1/2in Plug+ 3/4in Male Package List: 8 x Adapter Features Versatile Pressure Washer Adapter Set: This 8-piece kit includes various couplers and connectors to ensure compatibility with different pressure washer parts, making it a versatile addition to your pressure washing setup. Corrosion-Resistant Brass Construction: Made of durable brass material, these high-pressure washer adapters are corrosion-resistant and offer a maximum working pressure of 5000 PSI, providing long-lasting reliability for your pressure washing needs. Secure and Quick Fittings: The couplers provide secure and quick fittings, making it easy to connect and disconnect hoses, pumps, and accessories, saving you time and effort during pressure washing tasks. Multiple Connection Options: The set includes a range of quick disconnect and quick connector options, allowing you to connect various water outlets, hoses, and guns, ensuring seamless operation of your pressure washer. Compatibility Assurance: The M22-14 swivel fitting has a 14mm inside diameter, designed to ensure compatibility with most pressure washers, while the kit also includes a 3/4in female to 1/2in quick connect, offering versatile compatibility for different garden hose types.