Sparex source: https://us.sparex.com/imperial-e-clip-a-1-4-b-0-21-bs1500-11894.html Product: Imperial E Clip, A ø1/4'', B ø0.21'' (bs1500) - Sparex S.11894 SKU: S.11894 Detail enrichment pending: OEM cross references, fitment, catalog pages, and full specifications.