[elecena] GN319.2-50-M12-B - zmiany ceny Gałka kulista; Ø: 50mm; Gwint wew: M12; obrotowa; GN 319.2 GN319.2-50-M12-B - 107.90 PLN https://elecena.pl/product/29225906/gn319-2-50-m12-b 2025-08-04 GN319.2-50-M12-B - 112.70 PLN https://elecena.pl/product/29225906/gn319-2-50-m12-b 2026-02-17