Suspensions / suspension springs

The suspensions or suspension springs are used to mount the roller shutter curtain to the shaft. It depends on what type of shaft is mounted, usually steel shafts or wooden shafts are mounted. With wooden shafts, the suspension spring can be screwed directly to the shaft with short screws. Steel shafts usually have square holes in which you can hang the suspension. It must be ensured that the suspensions are mounted in a line, otherwise the roller shutter will look slanted when it is raised and lowered.