Do it Best 1/2 in. Nom Copper x 3/8 in. OD Union
Straight connector. 1/2 nominal 5/8 O.D. copper compression to 3/8 O.D. tube.
Hartville Hardware offers so much more than a traditional hardware store, from grills and outdoor furniture to Carhartt clothing and John Deere tractors.
Everbilt 1/2 in. x 3/8 in. Copper Pressure Cup x FIP Female Adapter Fitting C603HD1238 - The Home Depot
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LTWFITTING 1/2-Inch OD x 3/8-Inch OD Compression Reducing Union,Brass Compression Fitting(Pack of 25) - Compression Fitting Ferrules
LTWFITTING 1/2-Inch OD x 3/8-Inch OD Compression Reducing Union,Brass Compression Fitting(Pack of 25) - Compression Fitting Ferrules
JMF Company 3/8 in. Compression X 1/4 in. D Compression Yellow Brass Reducing Union - Ace Hardware
Libra Supply 1/2 x 3/8 inch(Nominal Size) Copper Reducing Male Adapter, C x MIP (Pack of 10 pcs, Click in for more size options) 1/2'' x 3/8'', 1/2 Copper x 3/8 MPT
Brass Compression Fittings for Potable Drinking Water
Do it Best, 5/8 OD(1/2 Nom. Copper)Inlet, 3/8 OD Outlet, Straight Conn.426113
Ice Maker Water Line Brass Tube Fitting, 3/8 Male x 1/4 Compression - (2 Pack)
POLYBUTYLENE repair fittings
Fuel Line Compression Unions 1/2 Steel to 1/2 Nylon – 4LifetimeLines
3/8OD X 3/8MPT Brass Compression X Male Pipe Thread Straight Connector — COPPERTUBINGSALES
O.D. tube size. 1 per card. Manufactured to include no more than 0.25% weighted average lead content on wetted surfaces.
Do it 1/2 In. OD x 3/8 In. OD Brass Compression Reducing Union