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The QC1214SET HFO-1234yf Premium Manual Coupler Set provides both high-side and low-side access for modern
automotive A/C service. Built for reliability and compatibility, this set is designed for recovery, diagnostic,
and charging operations on HFO-1234yf systems.
Use the QC1214SET to access both service sides of HFO-1234yf vehicles with added conversion compatibility provided by the AD88L adapter.
Approximate dimensions (each coupler): 2.75″ W × 1.25″ H × 4.5″ L.
| Product Number | QC1214SET |
|---|---|
| Product Name | HFO-1234yf Premium Manual Coupler Set |
| Applications | Automotive A/C service ports for HFO-1234yf systems |
| Thread Type | 14mm female |
| Dimensions (W × H × L) | 2.75″ × 1.25″ × 4.5″ |
| Refrigerant | HFO-1234yf |
|---|---|
| Coupler Type | Manual |
| Connection Size | 14mm |
| Included Adapter | AD88L |
| Material | Brass |
