![1/8 1/4 3/8 1/2 3/4 1 inch Reducing coupler reducer union thread pipe joint stainless steel tube connector changeable joint 1/8 1/4 3/8 1/2 3/4 1 inch Reducing coupler reducer union thread pipe joint stainless steel tube connector changeable joint](https://ae01.alicdn.com/kf/HTB1tdyCSAvoK1RjSZFwq6AiCFXad/1-8-1-4-3-8-1-2-3-4-1-inch-Reducing-coupler-reducer-union.jpg)
1/8 1/4 3/8 1/2 3/4 1 inch Reducing coupler reducer union thread pipe joint stainless steel tube connector changeable joint
![Lead Free Brass Reducing Coupling 3/8" COMP x 1/2" MIP Male Leak Proof Easy Connect Union (2 Pack) - Walmart.com Lead Free Brass Reducing Coupling 3/8" COMP x 1/2" MIP Male Leak Proof Easy Connect Union (2 Pack) - Walmart.com](https://i5.walmartimages.com/asr/49bf81a3-ea08-4c4e-9d06-2f0ff1dc8da3.8b10f3b6e08360792f5300fe994f35cb.jpeg)
Lead Free Brass Reducing Coupling 3/8" COMP x 1/2" MIP Male Leak Proof Easy Connect Union (2 Pack) - Walmart.com
![Amazon.com: Legines Brass Reducing Coupling 1/2" NPT Female x 3/8" NPT Female, Hex Reducer Coupler Adapter Pipe Fitting 1200psi (Pack of 2) : Industrial & Scientific Amazon.com: Legines Brass Reducing Coupling 1/2" NPT Female x 3/8" NPT Female, Hex Reducer Coupler Adapter Pipe Fitting 1200psi (Pack of 2) : Industrial & Scientific](https://m.media-amazon.com/images/I/518odF4YDBL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Legines Brass Reducing Coupling 1/2" NPT Female x 3/8" NPT Female, Hex Reducer Coupler Adapter Pipe Fitting 1200psi (Pack of 2) : Industrial & Scientific
![Everbilt 1/2 in. x 3/8 in. Copper Pressure Fitting x Cup Reducer Fitting C600HD21238 - The Home Depot Everbilt 1/2 in. x 3/8 in. Copper Pressure Fitting x Cup Reducer Fitting C600HD21238 - The Home Depot](https://images.thdstatic.com/productImages/4fed1767-77d4-4cf3-90fd-4796a579d3a1/svn/copper-everbilt-copper-fittings-c600hd21238-64_600.jpg)
Everbilt 1/2 in. x 3/8 in. Copper Pressure Fitting x Cup Reducer Fitting C600HD21238 - The Home Depot
![Merit Brass - Pipe Reducer: 1/2 x 3/8″ Fitting, 304 Stainless Steel - 36900439 - MSC Industrial Supply Merit Brass - Pipe Reducer: 1/2 x 3/8″ Fitting, 304 Stainless Steel - 36900439 - MSC Industrial Supply](https://cdn.mscdirect.com/global/images/ProductImages/3690043-24.jpg)
Merit Brass - Pipe Reducer: 1/2 x 3/8″ Fitting, 304 Stainless Steel - 36900439 - MSC Industrial Supply
![LTWFITTING 1/2 in. O.D. x 3/8 in. O.D. Brass Compression Reducing Coupling Fitting (25-Pack) HF62R8625 - The Home Depot LTWFITTING 1/2 in. O.D. x 3/8 in. O.D. Brass Compression Reducing Coupling Fitting (25-Pack) HF62R8625 - The Home Depot](https://images.thdstatic.com/productImages/073b7abf-0637-4e27-bda6-2d0ecd3c291c/svn/brass-ltwfitting-brass-fittings-hf62r8625-64_600.jpg)
LTWFITTING 1/2 in. O.D. x 3/8 in. O.D. Brass Compression Reducing Coupling Fitting (25-Pack) HF62R8625 - The Home Depot
![1/2" NPT Female x 3/8" NPT Female Coupling Brass Reducing Fip Coupler Pipe Fitting, 5pcs - Amazon.com 1/2" NPT Female x 3/8" NPT Female Coupling Brass Reducing Fip Coupler Pipe Fitting, 5pcs - Amazon.com](https://m.media-amazon.com/images/I/61NHrtlWg7L.jpg)
1/2" NPT Female x 3/8" NPT Female Coupling Brass Reducing Fip Coupler Pipe Fitting, 5pcs - Amazon.com
![USA Industrials - Brass Pipe Reducing Hex Coupling: 1/2 x 1/8″ Fitting, Threaded, FNPT x FNPT - 96943840 - MSC Industrial Supply USA Industrials - Brass Pipe Reducing Hex Coupling: 1/2 x 1/8″ Fitting, Threaded, FNPT x FNPT - 96943840 - MSC Industrial Supply](https://cdn.mscdirect.com/global/images/ProductImages/9694383-21.jpg)
USA Industrials - Brass Pipe Reducing Hex Coupling: 1/2 x 1/8″ Fitting, Threaded, FNPT x FNPT - 96943840 - MSC Industrial Supply
![1/2" NPT Female to 3/8" NPT Female Brass Pipe Reducing/Reducer Coupling: Industrial Pipe Fittings: Amazon.com: Industrial & Scientific 1/2" NPT Female to 3/8" NPT Female Brass Pipe Reducing/Reducer Coupling: Industrial Pipe Fittings: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/61pVI-6Yo8L.jpg)