You receive flat gaskets for heating and plumbing installations. All seals are made of Klingersil C4400 with a thickness of 2 mm. - 1/4 inch corresponds to an outside diameter of 11.50 mm and an inside diameter of 5.00 mm - 3/8 inch corresponds to an outside diameter of 14.00 mm and an inside diameter of 7.50 mm - 1/2 inch corresponds to an outside diameter of 18.00 mm and an inside diameter of 11.00 mm - 3/4 inch corresponds to an outside diameter of 24.00 mm and an inside diameter of 17.00 mm - 1 1/4 inch corresponds to an outside diameter of 38.00 mm and an inside diameter of 29.00 mm - 1 1/2 inches corresponds to an outside diameter of 45.00 mm and an inside diameter of 39.00 mm Flat seal, Klingersil, plumbing, heating, water, garden, DIN-DVGW, VP 401, BAM, HTB, Germanischer.
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