Brass Barb Insert Coupling - 1 x 1 with Hex

Coupler for joining 1 rubber hose or plastic pipe to 1 rubber hose or plastic pipe, 1 x 1 Brass Barbed Insert Coupling with Hex, Secure with

Everbilt 1/2 in. Barb x 3/8 in. MIP Brass Adapter Fitting 800199 - The Home Depot

Merrill Mfg, Geothermal Tools

Anderson Metals Hose Fitting, Lead Free Brass, 1 Hose Barb x 3/4 In. MP

Joywayus 3/8 to 1/2 Barb Fitting Reducer Hose Barb Splicer Hex Union Brass Fitting Water/Fuel/Air (Pack of 3) : Industrial & Scientific

Uxcell Brass Hose Fitting 1/8npt Female Thread X 1/4 Inch Od Barb Hex Pipe Connector With Stainless Steel Hose Clamp 1 Set - Threaded Insert - AliExpress

Coupler for joining 1 rubber hose or plastic pipe to 1 rubber hose or plastic pipe, 1 x 1 Brass Barbed Insert Coupling with Hex, Secure with

Brass Barb Insert Coupling - 1 x 1 with Hex

Anderson Metals 1/4 Brass Coupling

Matco-Norca 1 in. Lead Free Brass Insert Coupling IBCP05LF - The Home Depot

Brass Barbed Insert Fittings and Adapters

Brass Pipe Fitting Copper Hose Hex Coupling Coupler Fast Connetor Female Thread 1/8 1/4 3/8 1/2 3/4 BSP For Water Fuel Gas