Flush-fitted device socket with 20/25-mm pipe inlets, with 4 screw bosses, without device screws, flat, black The latest-generation device socket has 20-mm and 25-mm pipe inlet fittings. The pipe automatically locks into place on the inner edge and does not protrude into the socket - the terminal compartment remains completely free for installation equipment. Another benefit during installation are the four screw bosses (as standard). These are a convenience and safety element, not least because they reduce the risk of wires being damaged in such a way that potential transfer is created on the carrier frame. - 20 and 25-mm pipe inlet - Pipes do not protrude into the socket - 4 screw bosses - Material: polystyrene https://elecena.pl/product/17880329/7310129-flush-fitted-device-socket-flat-without-screws 2021-04-26 https://elecena.pl/product/17880329/7310129-flush-fitted-device-socket-flat-without-screws 2021-09-23 https://elecena.pl/product/17880329/7310129-flush-fitted-device-socket-flat-without-screws 2022-05-18 https://elecena.pl/product/17880329/7310129-flush-fitted-device-socket-flat-without-screws 2022-06-07 https://elecena.pl/product/17880329/7310129-flush-fitted-device-socket-flat-without-screws 2023-04-09 https://elecena.pl/product/17880329/7310129-flush-fitted-device-socket-flat-without-screws 2023-10-21 https://elecena.pl/product/17880329/7310129-flush-fitted-device-socket-flat-without-screws 2024-03-07 https://elecena.pl/product/17880329/7310129-flush-fitted-device-socket-flat-without-screws 2024-04-29 https://elecena.pl/product/17880329/7310129-flush-fitted-device-socket-flat-without-screws 2025-04-20 https://elecena.pl/product/17880329/7310129-flush-fitted-device-socket-flat-without-screws 2025-12-10