General description Designed for standard 1/4 inch SAE refrigerant charging hoses, this 3Pcs Manifold Gauge Set is approved for R410A refrigerant. It includes high-pressure HVAC refrigerant hoses with ball valves, making it an essential tool for HVAC and A/C service technicians. Technical specifications Hoses rated at 4000 psi burst / 800 psi max working pressure Brass body with 4 inch charging hose Valves color coded: 1-Red, 1-Blue, 1-Yellow 1-Red: 1/4 inch Male SAE on one end and 5/16 inch Female SAE with valve core depressor on the other end 1-Blue: 1/4 inch Male SAE on one end and 5/16 inch Female SAE with valve core depressor on the other end 1-Yellow: 1/4 inch Male SAE on one end and 1/4 inch Female SAE with valve core depressor on the other end Length: 190mm Material: Plastic + metal Color: Red + Yellow + Blue Package Contents 3 x Charging Hoses Note: Other products are not included Other information