






🔧 Upgrade your HVAC toolkit — because precision and durability never go out of style!
The jiouxip Premium HVAC Service Wrench Set is a professional-grade toolkit featuring dual-size SAE 1/4'' and 5/16'' valve core wrenches, durable brass construction, and a comprehensive set of 10 valve cores plus hex bit adapters. Designed for quick, no-downtime valve core replacements compatible with major refrigerants like R410 and R22, it’s the ultimate solution for HVAC, refrigeration, and gas furnace maintenance.






| ASIN | B0DJXYD1JW |
| Brand | jiouxip |
| Customer Reviews | 4.4 out of 5 stars 379 Reviews |
| Included Components | 10 PCS Valve Cores, 2PCS Hex Bit Adapters, 1PC 5/16'' x 1/4'' Refrigeration Service Wrench, 1PC 3/8” to 1/4” HVAC Service Wrench, 1PC Valve Core Remover Installer Tool |
| Item Package Quantity | 1 |
| Item Weight | 13.5 Ounces |
| Item height | 0.75 inches |
| Item package quantity | 1 |
| Item weight | 13.5 Ounces |
| Manufacturer | jiouxip |
| Model Number | QMX001 |
M**E
great product, great price
great product, great price
K**C
Items exactly as described
Great service from the seller. Will use again.
F**K
Good little valve tool at a fair price
Really not much to say about this. It's a quality tool at a good price. I used it to charge up a mini split this afternoon. No complaints. I'm not some dumb AI robot. I'm a real person giving a real review. Good luck!!
J**O
Recomendado
Buen recurso recomendado
R**I
Use nylog for n
O ring sealing stem is sketch seems a bit loose but pulls down to 50 micron so I'll just lube her up with nylog
Trustpilot
2 weeks ago
1 week ago