The Fischer DuoHM 4x55 S PH TX is a multifunctional cavity plug, ideal for secure mounting in hollow spaces. This pack of four pieces offers reliable anchoring in drywall and cavity walls. Suitable for a variety of construction applications, it promises easy installation and robust support. https://elecena.pl/product/28242102/fischer-572914-duohm-cavity-plug-55mm-4pcs-for-9-5-30mm-materials 2025-04-06 https://elecena.pl/product/28242102/fischer-572914-duohm-cavity-plug-55mm-4pcs-for-9-5-30mm-materials 2026-07-12