[elecena] DIN319-NI-20-B8-K - zmiany ceny Gałka kulista; Ø: 20mm; stal nierdzewna; z otworem; Mocowanie: B8 DIN319-NI-20-B8-K - 41.73 PLN https://elecena.pl/product/29002882/din319-ni-20-b8-k 2025-06-29 DIN319-NI-20-B8-K - 42.41 PLN https://elecena.pl/product/29002882/din319-ni-20-b8-k 2026-02-17