Single Barb Hose Barbs Made in the USA Brass Fittings.
Single barb vs multiple barbed fittings - LS1TECH - Camaro and Firebird Forum Discussion
Brass Hose Barb 1/4 Male NPT for 1/4 ID Hoses Barbed Fitting Air Fue – compressor-source
Brass Fittings - 29SB Single Barb To Male Pipe
Reusable Hose Fittings
Fine Thread Fittings (9/16-24 Thread)
1/2ID Tubing - High Performance Barb BLACK (Value Pack of 10) - DazMode
Air / Vacuum
1/16 Hose ID, 1/8 NPT Female Single Barb Hose/Tubing Fitting Connector Nickel Plated
Single Barb Hose Fittings (Clamp Style)
Joywayus Brass Hose Barb Fitting 1 Barb x 1 Male NPT Water Fuel Air (Pack of 2) : Industrial & Scientific
Hose Barbs