Sparex source: https://us.sparex.com/weasler-universal-joint-1-1-8-x-2-5-8-standard-duty-128212.html Product: Weasler Universal Joint - 1 1/8'' X 2 5/8'' (standard Duty) - Sparex S.128212 SKU: S.128212 Listing note: Series: 14 Series Detail enrichment pending: OEM cross references, fitment, catalog pages, and full specifications.