The Ski Wall Mount is a low-profile mount for a pair of skis that can hang horizontally along a wall. It can be mounted on a wall with a depth as small as 50mm. For installation in plaster walls, the use of plaster anchors or any suitable mounting material for wood is recommended. The hole has a diameter of 4mm.
It is possible to adapt the mounts to your needs via this link: https://cad.onshape.com/documents/e38f5fbc401b5bbbb688d2ef/w/31f32b24f2aac8ec607a9987/e/594fb06faf3603a5679314ae