Threading Adapter, NPT 3/8 Male to G 1/4 Female, Stainless Steel
3 Piece Socket Adapter Set Increasing 3/8" 1/2" 3/4" Female 1/4" 3/8" 1/2" Male - Walmart.com
3/8" NPT Male x 1/4" NPT Male Straight 5404-06-04 Adapter | NPT Male to NPT Male - Hex Nipple | NPT to NPT | Hydraulic Adapters & Fittings | Hydraulics | www.surpluscenter.com
T&S 000545-25M Plated 3/8" NPT Male x 3/4-14 UNS Male Adapter - 4/
Buy a 3/4" Hose Barb Adapter | TC Fittings and Parts | Stout Tanks and Kettles
JIC 4 Male x 3/8" NPT Male Straight 2404-04-06 Adapter | JIC Male to NPT Male - Straight | JIC to NPT | Hydraulic Adapters & Fittings | Hydraulics | www.surpluscenter.com
3/8" Female SAE Swivel X 1/4" Male NTPF Adapter | Calóre Equipment
Wiha 31350 Socket Adapter/Reducer 1/4 - 3/8" Made in Germany
3/8" FNPT X 3/8" BSPP Male Brass Adapter (NPT X BSPP)
Manfrotto 015 Female 3/8" to Male 1/4"-20 Adapter 015 B&H Photo
LTWFITTING 3/8 in. O.D. Comp x 3/4 in. FIP Brass Compression Adapter Fitting (5-Pack) HF6661205 - The Home Depot
Female Pipe Reducer 3/8" to 1/4" Npt Adapter Coupler Brass Fitting Water Oil Gas | eBay