Anneau de spot
Source google image: https://www.prestaled.com/images/Image/ANNEAU-SPOT-FIXATION-ENCASTRABLE-ORIENTABLE-ROND-ACIER-B-3.jpg
Anneau de spot
Source google image: https://www.prestaled.com/images/Image/ANNEAU-SPOT-FIXATION-ENCASTRABLE-ORIENTABLE-ROND-ACIER-B-3.jpg