1/2 in. x 3/4 in. Push-To-Connect Brass Assorted Fittings

High-quality brass construction: Crafted from durable brass material, this fitting offers excellent strength, corrosion resistance, and longevity. DOT

1/2 Male NPT to 3/4 PTC Brass Air Line Push to Connect Pneumatic Fitting

LTWFITTING 3/4 in. x 1/2 in. Lead Free Brass PEX Barb x FIP Adapter Fitting (25-Pack) HFLF457755025 - The Home Depot

14 - The Home Depot

Manifold with control valves 3 outlets x 3/4 x 1/2 male thread

Push N Connect 3/4-in Dia. Brass Push Fitting – Canadian Water

Air Line Size: 3/8 Thread Size (NPT): 1/4

Mytee Products DOT Brass Push to Connect Fitting, Air Brake Connector - Male Straight 3/8 Tube OD x 1/4 NPT (5 Pack)

DOT push to connect fittings

Daptemn 36 PCS Brass Air Brake Line Fitting Assortment Kit 1/4 3/8 1/2 Inch DOT Air Line Quick Connect Fittings, Push to Connector NPT Thread Tube for Replace Air Line Fittings:

QUICKFITTING 3/4 in. Brass Push-to-Connect Tee Fitting with SlipClip Release Tool (4-Pack) LF824R-4 - The Home Depot

SharkBite 1/2 in. Push-to-Connect EVOPEX Plastic End Stop Fitting (6-Pack) K514A6 - The Home Depot