[elecena] GN509.11-8-M1650ST - zmiany ceny PrzenoĊ›nik kulowy; stal; 50mm; GN 509.11; 1986N; Gwint: M16; 3,21Nm GN509.11-8-M1650ST - 153.79 PLN https://elecena.pl/product/29103956/gn509-11-8-m1650st 2025-07-17 GN509.11-8-M1650ST - 111.97 PLN https://elecena.pl/product/29103956/gn509-11-8-m1650st 2026-02-16