Macherey-Nagel GmbH & Co KG Crimp Cap PR N20-H, si, Sil bg/PTFE gr, 40°-3.0, 100 stk Varenummer: MAC 702835 Kort informasjon 3 mm septa N 20 Aluminium pressure release safety cap, silver, center hole Silicone beige/PTFE grey Hardness: 40° shore A Thickness: 3 mm pack of 100