The image shows a cylindrical stainless steel piece. It has a smooth surface, is open at the top, and has a side opening as well as an attached screw.
The image shows two schematic representations: On the left, a cuboid object with a screw, on the right, a round, hollow ring with a small protrusion on the side.
Preview: The image shows a cylindrical stainless steel piece. It has a smooth surface, is open at the top, and has a side opening as well as an attached screw.
Preview: The image shows two schematic representations: On the left, a cuboid object with a screw, on the right, a round, hollow ring with a small protrusion on the side.

This product is compatible with (for example):