High Side Industrial Retrofitting Large Hole w/Cap
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- 1/4"
- finger tighten only, do not use wrench to tighten
- Used primarily in agricultural A/C systems and in industrial applications.
- In certain instances, may also be used in the automobile industry on early model A/C systems.
- Includes service port caps 1/4" (7/16" - 20) x 16 mm
These adapters are used mostly on 1990-1993 foreign vehicles.
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Low Side Retrofitting Fitting with Cap
1/4" 134a Standard R12 to 134a conversion fitting. All vehicles will use this fitting if converting from R12 to 134a.
Advanced / Industrial 12a Refrigerant
**ALSO AVAILABLE IN 6 OZ. CANS! Works One of the COLDEST replacements for 134a!! Enviro-Safe™ Industrial 12a Refrigerant has all the benefits of Enviro-Safe™ For Automotive & other applications
*Haz/Mat fee not included.
High Side Retrofitting Small Hole Fitting
3/16" Standard 134a adapter to convert from R12 to 134a high pressure side. This valve does not contain a Schrader valve as it is not needed for our conversion adapter to work.

