R1234yf / R134a ALUMINUM MANIFOLD GAUGE SET

Product Description

• Professional extruded aluminum block
• 2 1/2” silicone dampened, recalibrateable gauges
• Free-floating piston type valves reduce o-ring wear
• Extra access port for vacuum line
• Extra large sight glass for visual refrigerant check
• Large easy-to-grip knobs
• R1234yf high and low side couplers with extended disconnect protection sleeve meets SAE J639 & J2888
• R134a high and low side manual couplers meet SAE, UL and EPA requirements for containment of refrigerant
• 1/2” acme-m x 1/2” acme-f LH thread adapter
• (2) 12 mm-m x 14 mm-F R1234yf adapters
• Set of 3 – R134a standard hoses  (https://mastercool.com/product...)