Mastercool 2-Way Brass Manifold Gauge Set 59161 — 3×60in Hoses, 3-1/8in Silicone-Dampened Gauges

The Mastercool 59161 is a heavy-duty, two-way brass manifold gauge set built for HVAC/R technicians who need accurate pressure readings and rugged field reliability.

This professional-grade manifold combines a forged brass body, large silicone-dampened gauges, and three 60" high-pressure hoses to handle common refrigerants including R22, R404A and R410A. Assembled and tested in the U.S., the set is engineered to reduce needle vibration, resist hose kinking, and provide smooth valve operation for everyday service, diagnostics and charging tasks across residential and commercial systems.

How does the Mastercool 59161 deliver precise pressure readings?

The set uses two 3 1/8" silicone-dampened gauges that cut down on needle oscillation for steadier, more readable values while you work. Color-coded scales for each refrigerant reduce mix-ups during diagnosis and charging.

• 3 1/8" recalibrateable gauges with silicone damping for stable readings
• Color-coded scales for R22, R404A and R410A to speed identification
• Large dial faces for easier viewing in tight or dim workspaces

What makes the hardware durable enough for daily HVAC work?

The manifold body is forged brass to resist corrosion and mechanical wear, while the internal free-floating piston valves cut friction on O-rings to prolong service life. All-metal angled handles and rugged fittings stand up to repeated use and rough handling on the job.

• Heavy-duty forged brass construction for longevity and corrosion resistance
• Free-floating piston valves that reduce internal wear on seals
• Angled, all-metal control handles for improved torque and durability

Are the hoses and fittings suitable for high-pressure refrigerant work?

This kit includes three premium-grade 60" hoses engineered for flexibility and kink resistance under pressure, finished with 1/4" SAE fittings for broad compatibility. The hose length gives technicians room to maneuver while the fittings provide secure connections to service ports.

• Three 60" premium high-pressure hoses for reach and flexibility
• 1/4" SAE standard fittings for common HVAC service ports
• Kink-resistant rubber construction to maintain flow under stress

What features improve day-to-day usability in the field?

Thoughtful touches speed workflow and organization: the manifold is shipped with a compact protective case and an integrated hose storage hook for neat setup. Recalibrateable gauges and serviceable components also make maintenance straightforward.

• Compact carrying case protects tools and simplifies transport
• Built-in hose storage hook keeps hoses organized during work
• Recalibrateable gauges and serviceable parts reduce downtime

Who is this for: The Mastercool 59161 is aimed at HVAC/R technicians, contractors and refrigeration specialists who need a dependable, U.S.-assembled manifold set for routine servicing, diagnostics and refrigerant handling. It suits professionals working on residential systems through light commercial equipment who require accurate gauges, durable brass construction and long, flexible hoses that stand up to daily use.