R410a Mini Split HVAC Adapter For Quick Couplers DIY Friendly 5/16 Inch Female To 1/4 Inch Male Flare Fittings Low Loss Seal Upgrade Leak Resistant Easy Recharging For Home AC Units And Refrigerant Service

R410a Mini Split Quick-Coupler Adapter (1-Pack)
✔️ 1/4 M x 5/16 F brass adapter for R410a systems

This compact brass adapter converts 5/16 SAE charging ports to 1/4 SAE gauge hoses for R410a mini-split systems and HVAC service. It features two gasket options (PTFE or rubber) for a tighter seal and leak resistance. Gold colored brass design provides durability and easy DIY recharging.

✅ 1/4 in M x 5/16 in F brass adapter with strong sealing
✅ Upgraded gasket options: PTFE and rubber for leak resistance
✅ 45° port angle for easier access in tight spaces
✅ Ideal for R410a mini-split, HVAC, and refrigeration service

💡 What is a handy R410a service adapter used for in home HVAC? This handy tool helps you connect gauges and recharge refrigerant efficiently.
1. Mates 1/4 in male to 5/16 in female ports on R410a systems
2. Provides leak-resistant seals with PTFE or rubber gaskets
3. 45-degree port angle improves access in tight setups
4. Suitable for mini-splits and other HVAC refrigerant service tasks