Sparex source: https://us.sparex.com/3-4-sae-male-x-3-8-npt-female-adaptor-149538.html Product: 3/4'' SAE Male X 3/8 NPT Female Adaptor - Sparex S.149538 SKU: S.149538 Detail enrichment pending: OEM cross references, fitment, catalog pages, and full specifications.