Watts 3-Pack 3/8-in Sleeve Fitting in the Brass Fittings department at

NPT-to-NPT Male-to-Male 3/8 in End A Diameter Threaded Fittings for sale

Joywayus 1/4 Tube OD Brass Ferrule Fittings Compression Sleeves Brass Compression Fitting(Pack of 100) : : Industrial & Scientific

Brass/Iron/Steel Fittings - Fluid Power

HOME PLUMBER 3/8 Brass Compression Ferrules - 5 Pack

Compression - Mueller Co. Water Products Division

Fittings-Adapters – Inline Tube

Threaded To Barbed Fittings 3 4 Inch Tube

Proline Series 3-Pack 1/2-in Compression Nut Fitting in the Brass Fittings department at

Pronese 2 Pack Soild Brass HPT Air Reusable Hose Splicer Repair Kit,Air Hose Fitting for 3/8-Inch ID Hose, Hoses - Canada