GRAINGER APPROVED Adapter: Brass, 3/8 in x 3/8 in Fitting Pipe Size, Male NPT x Female NPT, 1 1/4 in Overall Lg - 46M453|706120-0606 - Grainger
![BrassCraft 3/8-in x 1/4-in Compression Reducing Union Coupling Fitting in the Brass Fittings department at Lowes.com BrassCraft 3/8-in x 1/4-in Compression Reducing Union Coupling Fitting in the Brass Fittings department at Lowes.com](http://mobileimages.lowes.com/productimages/da2b8e24-5d29-44d5-a18a-bc9a6106725e/04195651.jpg)
BrassCraft 3/8-in x 1/4-in Compression Reducing Union Coupling Fitting in the Brass Fittings department at Lowes.com
![Value Collection - 3/8 Female & 1/4 Male NPTF Steel Hydraulic Hose Adapter - 59755272 - MSC Industrial Supply Value Collection - 3/8 Female & 1/4 Male NPTF Steel Hydraulic Hose Adapter - 59755272 - MSC Industrial Supply](https://cdn.mscdirect.com/global/images/ProductImages/5975527-24.jpg)
Value Collection - 3/8 Female & 1/4 Male NPTF Steel Hydraulic Hose Adapter - 59755272 - MSC Industrial Supply
![Proline Series 3/8-in x 1/4-in Barbed Splicer Adapter Fitting in the Brass Fittings department at Lowes.com Proline Series 3/8-in x 1/4-in Barbed Splicer Adapter Fitting in the Brass Fittings department at Lowes.com](https://mobileimages.lowes.com/productimages/1f790ef2-403a-40e0-9a50-1c89efc5dcd9/43184872.jpg?size=pdhism)
Proline Series 3/8-in x 1/4-in Barbed Splicer Adapter Fitting in the Brass Fittings department at Lowes.com
![Amazon.com: Camera Screw Adapter Thread 1/4" Male to 3/8" Female and 3/8" Male to 1/4" Female Adapter Set for Camera Monitor, Tripod, Mount : Electronics Amazon.com: Camera Screw Adapter Thread 1/4" Male to 3/8" Female and 3/8" Male to 1/4" Female Adapter Set for Camera Monitor, Tripod, Mount : Electronics](https://m.media-amazon.com/images/I/710xjSZ-WnL.jpg)
Amazon.com: Camera Screw Adapter Thread 1/4" Male to 3/8" Female and 3/8" Male to 1/4" Female Adapter Set for Camera Monitor, Tripod, Mount : Electronics
![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)