![Proline Series 1/4-in x 3/8-in Compression Adapter Fitting in the Brass Fittings department at Lowes.com Proline Series 1/4-in x 3/8-in Compression Adapter Fitting in the Brass Fittings department at Lowes.com](https://mobileimages.lowes.com/productimages/63f02d11-aaf2-48d0-9758-230db89701b0/63181266.jpg?size=pdhism)
Proline Series 1/4-in x 3/8-in Compression Adapter Fitting in the Brass Fittings department at Lowes.com
![3/8" NPT Male x 1/4" NPT Female 90 Degree Elbow 5502-06-04 Adapter | NPT Female to NPT Male - Right Angle | NPT to NPT | Hydraulic Adapters & Fittings | Hydraulics | www.surpluscenter.com 3/8" NPT Male x 1/4" NPT Female 90 Degree Elbow 5502-06-04 Adapter | NPT Female to NPT Male - Right Angle | NPT to NPT | Hydraulic Adapters & Fittings | Hydraulics | www.surpluscenter.com](https://www.surpluscenter.com/productImages/image.axd/i.9-5502-6-4/w.1000/h.1000/3+8++NPT+Male+x+1+4++NPT+Female+90+Degree+Elbow+5502-06-04+Adapter_L.jpg)
3/8" NPT Male x 1/4" NPT Female 90 Degree Elbow 5502-06-04 Adapter | NPT Female to NPT Male - Right Angle | NPT to NPT | Hydraulic Adapters & Fittings | Hydraulics | www.surpluscenter.com
![3/8" NPT Female to 1/4" NPT Male Brass Pipe Adaptor/Adapter Straight Reducer/Reducing Coupling Male to Female: Pipe Fittings: Amazon.com: Industrial & Scientific 3/8" NPT Female to 1/4" NPT Male Brass Pipe Adaptor/Adapter Straight Reducer/Reducing Coupling Male to Female: Pipe Fittings: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/51ckGjDcG9L.jpg)
3/8" NPT Female to 1/4" NPT Male Brass Pipe Adaptor/Adapter Straight Reducer/Reducing Coupling Male to Female: Pipe Fittings: Amazon.com: Industrial & Scientific
![1/4" NPT Male x 3/8" NPT Female Swivel Straight 1404-04-06 Adapter | NPT Female Swivel to NPT Male - Straight | NPT to NPT | Hydraulic Adapters & Fittings | Hydraulics | www.surpluscenter.com 1/4" NPT Male x 3/8" NPT Female Swivel Straight 1404-04-06 Adapter | NPT Female Swivel to NPT Male - Straight | NPT to NPT | Hydraulic Adapters & Fittings | Hydraulics | www.surpluscenter.com](https://www.surpluscenter.com/productImages/image.axd/i.9-1404-4-6/w.1000/h.1000/1+4++NPT+Male+x+3+8++NPT+Female+Swivel+Straight+1404-04-06+Adapter_L.jpg)
1/4" NPT Male x 3/8" NPT Female Swivel Straight 1404-04-06 Adapter | NPT Female Swivel to NPT Male - Straight | NPT to NPT | Hydraulic Adapters & Fittings | Hydraulics | www.surpluscenter.com
![Parker - Steel Flared Tube Straight SAE Male Adapter: 3/4″ Tube OD, 7/8-14 Thread, 37 ° Flared Angle - 66456351 - MSC Industrial Supply Parker - Steel Flared Tube Straight SAE Male Adapter: 3/4″ Tube OD, 7/8-14 Thread, 37 ° Flared Angle - 66456351 - MSC Industrial Supply](https://cdn.mscdirect.com/global/images/ProductImages/5361709-24.jpg)
Parker - Steel Flared Tube Straight SAE Male Adapter: 3/4″ Tube OD, 7/8-14 Thread, 37 ° Flared Angle - 66456351 - MSC Industrial Supply
![Midanya 1/4-Inch Female Pipe x 3/8-Inch Male Brass Pipe Fitting Reducer Adapter Air Hose Adapter Metal Pipe Adapter, 2 Pieces (1 Pair) - Amazon.com Midanya 1/4-Inch Female Pipe x 3/8-Inch Male Brass Pipe Fitting Reducer Adapter Air Hose Adapter Metal Pipe Adapter, 2 Pieces (1 Pair) - Amazon.com](https://m.media-amazon.com/images/I/71I2Bm4ZrRL.jpg)