https://www.elpro.org/gb/essentra-components-de17-3007-series/17297-db-mv-43-15-mm.html
DB MV 4,3/15 mm, Essentra Components brass spacer sleeves, 4,3mm, internal bore, DE17-3007 series -...
DB MV 4,3/15 mm - brass,, brass, nickel-plated
essentra componentsspacer sleevesdbmvmm