HVAC

1/4” Enviro-Guard Hose for R-134a - Blue Meets all specifications for low permation construction . Clearly marked for R-134a . Blue hose has service coupler . 72” long . 740 psi working pressure ...

1/4” FFL x 1/2” ACME-M Straight Adapter 1/4” FFL x 1/2” ACME-M 82634

1/4" FL to R1234YF Conversion Kit Mastercool’s 1/4” FL to R1234yf Conversion Kit is specially designed for vehicles that have minimal access to service ports. These couplers attach to your existing...

1/4” FL-F (7/16-20”) X 1/2” Acme-M R134a Connector 1/4” FL-F (7/16-20”) X 1/2” Acme-M R134a Connector 82634-M

1/4” Gaskets for Hoses and Adapters - 6-pk. Package of 6 40083

1/4” MFL x 1/4” MFL Union Straight Adapter Replacement Adapter 90633

1/4" MFL x 1/8" MPT Access Service Tool R134a service port adapters will adapt existing R-12 service ports to R134a service ports. Adapters will fit most systems. Made from solid brass 90296

1/4" Push-Connect Die Set Included in Mastercool 71475 Universal Hydraulic Flaring Tool Set 71214

1/4" SAE F x 1/2" ACME M Adapter 3 Pack AD48

1/4" SAE Gasket for Charging Hoses 1/4 SAE Gasket for Charging Hoses 42010-10

1/4" SQ. DR. UNIVERSAL POWER ADAPTER 1/4 SQ. DR. UNIVERSAL POWER ADAPTER UPA4

1/4" X 1/4" Swivel Ball Manual Shut-Off Valve (Less Hose) Mastercool manufactures a complete line of shut-off valves for containment of refrigerant. EPA requires shut-off valves within 12 inches of...