Litorange 2 Pack Lead Free Metal Brass Garden Hose Threaded 3/4" to 1/2" NPT Fitting Connect, Green Thumb Quick Swivel Connector Adapter,Double Male and Female Thread Size GHT 3/4" x 1/2" NPT
The Ultimate Guide to Garden Hose Fittings - TreillageOnline.com
Brass Female Swivel Garden Hose Thread x 3/8" Male NPT Pipe Fitting
Npt Pipe and Garden Hose thread size guide
GRAINGER APPROVED Garden Hose Adapter, Fitting Material Brass x Brass, Fitting Size 3/4 in x 3/8 in - 20XR08|707480-1206 - Grainger