[elecena] B3X30/BN3321 - zmiany ceny Tulejka dystansowa gwintowana; 30mm; Gwint wew: M3; Gwint zew: M3 B3X30/BN3321 - 3.53 PLN https://elecena.pl/product/30098204/b3x30-bn3321 2026-04-17 B3X30/BN3321 - 3.54 PLN https://elecena.pl/product/30098204/b3x30-bn3321 2026-04-29