🔧 Master durability meets precision — never compromise on your HVAC toolkit!
The MASTERCOOL High Side Manual R134a 14 mm-F x 16 mm Coupler (Model 82834) is a compact, lightweight aluminum tool designed for professional HVAC technicians. Featuring all-metal construction and a spring-loaded depressor, it ensures safe, damage-free valve operation and prevents refrigerant loss. Fully compliant with SAE, UL, and EPA standards, it adapts effortlessly to varying R134a service ports, making it an essential, reliable addition to any service kit.
| Manufacturer | Mastercool |
| Brand | Mastercool |
| Model | High Side Manual R134a 14 mm-F x 16 mm Coupler |
| Item Weight | 1.6 ounces |
| Product Dimensions | 2 x 1.25 x 2 inches |
| Item model number | 82834 |
| Is Discontinued By Manufacturer | No |
| Exterior | Aluminum |
| Manufacturer Part Number | 82834 |
| National Stock Number | 4730-01-565-1406 |
L**F
Quality, does the job
Pay for quality, works as expected.
J**O
Improvise
Air line coupler on hot line for a freightliner cascadia
A**R
Works smoothly
Smooth operation, nice connector really like it
J**W
Five Stars
Needed its for Ford high side fits great
F**R
Four Stars
very good
K**M
Five Stars
Nice coupler.
Trustpilot
1 day ago
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