Black Aluminum Hose Barb Fitting – 3/8" NPT to 1/2" ID Barb for 1/2 inch ID hose

BLR TUNING Black Aluminum Hose Barb Fitting – 3/8" NPT to 1/2" ID Barb (3-Pack or 6-Pack)

Upgrade your DIY build, custom fuel system, or shop project with these premium BLR TUNING black anodized aluminum hose barb fittings. Designed for strength, reliability, and clean looks, these fittings give you a lightweight, corrosion-resistant solution that seals tight and lasts.

Each fitting features a 3/8" NPT tapered pipe thread on one end and a precision-machined 1/2" ID hose barb on the other, making them the perfect choice for fuel hose, breather hose, vacuum applications, and custom plumbing work.

These fittings will work with our BLR TUNING 3-Port Catch Cans, but note:

They use a 1/2" hose, meaning the barb is slightly smaller than the BRASS hose barbs we normally include in our catch-can kits.

This makes them especially ideal for custom or DIY setups where flexibility is key.

Hose Size Compatibility:

These fittings are specifically made for 1/2-inch inside diameter hose. (1/2 ID)

Hose ID Measurements: FITS

• Fractional: 1/2"
• Decimal (inches): 0.500"
• Millimeters: 12.7 mm

Product Specifications:

• Thread Side: 3/8" NPT (tapered pipe thread)
• Hose Barb Side: For 1/2" ID hose
• Overall Length: 45.5 mm (1.79 in)
• Material: Black anodized aluminum
• Wrench Size: 17 mm (Wrench or Deep Socket)

Corrosion-resistant, lightweight, and extremely durable

Perfect for fuel systems, vacuum lines, breather hoses, oil catch cans, and custom builds

Package Options: Choose the quantity that fits your project:

• 3-Pack - INCLUDES 3 FITTINGS
• 6-Pack - INCLUDES 6 FITTINGS

Why Choose BLR TUNING Fittings?

Our fittings are built for real-world use—tight tolerances, clean machining, and reliable sealing. Whether you're upgrading your UTV, motorcycle, side-by-side, hot rod, or creating a custom system from scratch, these fittings deliver the professional results BLR TUNING is known for.

High quality. Lightweight. Precision machined. Built for builders.

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