Description11mm Combination Seal, Aluminium Cap, clear lacquered, centre hole, Viton 1A black, 70° shore A, 1.5mm SpecificationsFeaturesDocuments 11mm Combination Seal, Aluminium Cap, clear lacquered, centre hole, Viton 1A black, 70° shore A, 1.5mm Diameter (d) - mm 11 Colour Helder Durometer 70° shore A Thickness (w1) - mm 1.5 Material Viton Quantity per pack 100 stuks in PE-zak