HCPRO HCABB51690 90-Degree Anti-Blowback Swivel Adapter 5/16″ to 1/4″ Male, 1/2″-20 Female
Boost efficiency with the HCABB51690 90° Anti-Blowback Swivel Adapter—brass, 5/16″ to 1/4″ NPT, 150 PSI working pressure, and secure 360° rotation for leak-free tool changes.
- 22-0097
Brand | HCPRO |
---|---|
Country | USA |
Adapter Type | 90-degree Anti-Blowback |
Quantity | 3, Each |
Refrigerant Type | R410a |
Thread | 5/16" SAE |
Warranty | 1 Year |
Product Description
HCABB51690 90-Degree Anti-Blowback Swivel Adapter | 5/16″ to 1/4″ Male, 1/2″-20 Female Fitting for Air Tools
Unleash the Power of Precision, Say Goodbye to Air Leaks! ?️ HCPRO HCABB51690 90° Anti-Blowback Adapter – Your Tool’s New Best Friend. Shop Now & Boost Efficiency!
The HCPRO HCABB51690 90° Anti-Blowback Adapter isn’t just a fitting—it’s your secret weapon for smoother, faster, and mess-free refrigeration work. Designed for hvac-r warriors, this rugged brass adapter eliminates annoying blowback when disconnecting tools, so you keep air where it belongs: in your hose.
Key Features:
✅ 90° Swivel Design: Twist, pivot, and reach tight spots without kinking hoses. Perfect for cramped engine bays or workshop corners!
✅ Anti-Blowback Tech: No more air “spitback” or dust explosions. Disconnect tools safely—keep your workspace clean and safe.
✅ Heavy-Duty Brass Build: Rated for 150 PSI, it laughs at rust, corrosion, and daily abuse.
✅ Universal Fit: Works seamlessly with 1/2″-20 female couplers and 1/4″ male tools. Air compressors, nail guns, impact wrenches—this adapter does it all.
Tired of air tools wasting pressure (and your time)? ? Tag a DIYer or pro who NEEDS this game-changer: The HCPRO 90° Anti-Blowback Adapter stops leaks, saves air, and works in tight spaces. Drop a ? if you’re ready to #UpgradeYourWorkspace!


Shipping
Same day shipping if ordered before 1pm EST (For small orders).
FREE SHIPPING
- Orders over $99 ship FREE
SHIPPING ZONE
- We only ship within the United States
DELIVERY TIME:
- Small orders 2-3 business days.
- Pallets – 7-10 business days via Freight Carrier.
For additional information please see our Shipping Policy.
Fixed my AC system leak without a costly repair! HCPro’s Leak Sealer is a game-changer for HVAC pros and DIYers

Keeps my AC system running efficiently, reducing friction and wear. A must-have for HVAC techs!

Cleans deep and improves airflow! My customers love the difference it makes in their HVAC systems!

Been an HVAC tech for years, and this is the best vacuum pump oil I’ve used. It extends pump life and keeps it running smoothly!

Finding leaks in automotive AC systems has never been this easy! The PAG oil with UV dye works perfectly, making leak detection fast and effortless. HCPRO saves me time and money on every job!

A real lifesaver! The syringe kit makes it easy to apply, sealing leaks quickly and effectively. No more costly compressor damage—HCPRO knows exactly what technicians need!

Perfect flares every time! This kit is durable and precise. A must for any HVAC professional!

Saves me so much time fixing bent fins on condenser coils. HCPro’s tool is well-built and highly effective!

Got rid of all the buildup inside my AC system, improving efficiency. HCPRO delivers yet again!

Accurate, reliable, and built tough. HCPro’s manifold gauge set is my go-to for every job!

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