![Amazon.com: KOOTANS Forged Brass Reducing Hex Nipple, 1/4'' NPT Male x 1/8'' NPT Male Thread Adapter Brass Pipe Fitting Connector Couplings (Pack of 4) : Industrial & Scientific Amazon.com: KOOTANS Forged Brass Reducing Hex Nipple, 1/4'' NPT Male x 1/8'' NPT Male Thread Adapter Brass Pipe Fitting Connector Couplings (Pack of 4) : Industrial & Scientific](https://m.media-amazon.com/images/I/7174j45bu-L._AC_UF894,1000_QL80_.jpg)
Amazon.com: KOOTANS Forged Brass Reducing Hex Nipple, 1/4'' NPT Male x 1/8'' NPT Male Thread Adapter Brass Pipe Fitting Connector Couplings (Pack of 4) : Industrial & Scientific
![PVC Male Adapter Pipe Fitting - SCH 40 PVC Fittings 3/4 Inch MNPT x 1 Inch Slip Socket PVC Connectors - PVC Pipe Connectors for Plumbing Water Line – Male Adapter Fitting - Amazon.com PVC Male Adapter Pipe Fitting - SCH 40 PVC Fittings 3/4 Inch MNPT x 1 Inch Slip Socket PVC Connectors - PVC Pipe Connectors for Plumbing Water Line – Male Adapter Fitting - Amazon.com](https://m.media-amazon.com/images/I/41pqH9icl+L.jpg)
PVC Male Adapter Pipe Fitting - SCH 40 PVC Fittings 3/4 Inch MNPT x 1 Inch Slip Socket PVC Connectors - PVC Pipe Connectors for Plumbing Water Line – Male Adapter Fitting - Amazon.com
![Proline Series 3/4-in x 1-in Threaded Male Adapter Bushing Fitting in the Brass Fittings department at Lowes.com Proline Series 3/4-in x 1-in Threaded Male Adapter Bushing Fitting in the Brass Fittings department at Lowes.com](https://mobileimages.lowes.com/productimages/b2e7314d-6d07-4fc6-82a6-018a2badbc84/63179748.jpg?size=pdhism)
Proline Series 3/4-in x 1-in Threaded Male Adapter Bushing Fitting in the Brass Fittings department at Lowes.com
![Amazon.com: NPT 1/2 Female Thread to 1/2 Inch Male Thread Pipe Fitting Converter Adapter Solid Brass 2 Pack : Everything Else Amazon.com: NPT 1/2 Female Thread to 1/2 Inch Male Thread Pipe Fitting Converter Adapter Solid Brass 2 Pack : Everything Else](https://m.media-amazon.com/images/I/71SaBLmdRyL._AC_UF894,1000_QL80_.jpg)
Amazon.com: NPT 1/2 Female Thread to 1/2 Inch Male Thread Pipe Fitting Converter Adapter Solid Brass 2 Pack : Everything Else
![Charlotte Pipe 1-1/4-in Schedule 40 PVC Male Adapter in the PVC Pipe & Fittings department at Lowes.com Charlotte Pipe 1-1/4-in Schedule 40 PVC Male Adapter in the PVC Pipe & Fittings department at Lowes.com](https://mobileimages.lowes.com/productimages/1f2569bc-996b-484b-950a-2ea5d380797e/45230521.jpg?size=pdhism)
Charlotte Pipe 1-1/4-in Schedule 40 PVC Male Adapter in the PVC Pipe & Fittings department at Lowes.com
![Parker - Industrial Pipe Adapter: 1/2″ Female Thread, 1/2″ Male Thread, MNPTF x FBSPP - 60041951 - MSC Industrial Supply Parker - Industrial Pipe Adapter: 1/2″ Female Thread, 1/2″ Male Thread, MNPTF x FBSPP - 60041951 - MSC Industrial Supply](https://cdn.mscdirect.com/global/images/ProductImages/6004195-24.jpg)