Mastercool 59161 2-Way Heavy Duty Brass Manifold Gauge Set

✅ 100% U.S. Designed, Assembled & Tested – Engineered with precision and craftsmanship, ensuring top-tier performance for demanding HVAC and refrigeration applications.
✅ Heavy-Duty Forged Brass Body – Built for lifelong durability and maximum endurance, making it the ideal choice for professional technicians.
✅ Advanced Free-Floating Piston Valves – Reduces internal friction and wear, significantly extending the lifespan of O-rings for smoother and more reliable operation.
✅ Premium Grade 5 High-Pressure Hoses – Includes three 60" kink-resistant, flexible hoses with ¼” SAE standard fittings, utilizing advanced rubber technology for superior performance under high pressure.
✅ 3 1/8” Silicone-Dampened Gauges – Large, easy-to-read dials minimize needle vibration and feature color-coded scales for R410a, R22, and R404A, ensuring quick and precise refrigerant identification.
✅ Angled, All-Metal Handles for Enhanced Control – Designed for ergonomic handling and precise adjustments, ensuring smooth operation even in high-pressure applications.
✅ Convenient Hose Storage Hook for Easy Organization – Built-in hanger hook allows for secure storage and hands-free operation, keeping hoses neatly in place during use.