[elecena] 9930014 Locking piece, diameter 11 mm - zmiany ceny With press-out membrane. Flush-fitted switch boxes are designed as windproof and the "stack effect" is disabled in flush-fitted pipe systems. Diameter 11 mm 9930014 Locking piece, diameter 11 mm - 0.57 EUR https://elecena.pl/product/27780074/9930014-locking-piece-diameter-11-mm 2025-01-31 9930014 Locking piece, diameter 11 mm - 0.51 EUR https://elecena.pl/product/27780074/9930014-locking-piece-diameter-11-mm 2025-10-09