The Technoparus spinning rod holder is made of stainless steel. The design allows for the installation of a rubber ring on the side that is most convenient for you. Its internal diameter is 40 mm. The rod holder can be mounted on the inside of the transom or as a vertical part of the transom wheels. Mounting slots are provided for this purpose, allowing the rod holder to be compatible with any Technoparus transom wheels. Furthermore, the slot layout allows for installation at a convenient angle. For those without transom wheels, the rod holder can be mounted on the transom.