73mm deep groove pressing ring. Matrix / Runout: RLP 1005 A (Variant 1 Side A runout) Matrix / Runout: RLP 1005 B (Variant 1 Side B runout) Matrix / Runout: R̶L̶P̶ 1̶0̶0̶5 A 25009 (Variant 2 Side A runout) Matrix / Runout: R̶L̶P̶ 1̶0̶0̶5 B 25009 (Variant 2 Side B runout)