AC Tools & Parts

1/2” ACME-M x 1/2” ACME-F Standard Oil Injector Excellent method for adding refrigerant oil or large amounts of UV leak detection dye to the A/C system . Add oil by allowing vacuum to pull it in after the evacuation process, or use refrigerant to push it...

1/2” ACME-M x 1/2” ACME-M Union Straight Adapter 1/2” ACME-M x 1/2” ACME-M Union Straight Adapter 82633

1/2" Acme-M x 1/8" MPT Adapter 1/2 Acme-M x 1/8 MPT Adapter 80296

1/2" Angled AC/Fuel Line Disconnect For Angled Disconnect Tool Set (39400) 39430

1/2" Disconnect Tool Easily Disconnects Air Conditioning Lines and Quick Connect Fuel Lines 37040

1/2" Double Flare Die Set Included in 37 Degree Flaring & Double Flaring Adapter Set 71098-18

1/2" Service Port Valve - High Side (1) In line service port.1/2 Service port valve - High side. One per package AC412H

1/2" Service Port Valve - Low Side (1) In line service port.1/2 Service port valve - Low side. One per package AC412L

1/2" x 1/2" Yellow Straight Hose with Manual Shut-Off Valve Mastercool manufactures a complete line of shut-off valves for containment of refrigerant. EPA requires shut-off valves within 12 inches of the charging hose ends to prevent unnecessary venting...

1/2-20 UNF-F x 1/4” FL-M Connector 1/2-20 UNF-F x 1/4” FL-M Connector 90363

1-3/4" Pocket Analog Thermometer Battery operated (1.5V, life of 5000 hours), on/off and auto shut-off after 10 minutes 91120

1-3/4IN Face Dial Thermometer 1 3/4IN-dial face 10945