Color - black, gray, white - when ordering, write in the note what color you need.
This reliably secures a rod in the most comfortable position. The holder can be fitted and fixed in any position about its axis and conveniently adjusted for inclination relative to the horizon with a step of 30° as well as reliably secured in a selected position.
The set includes a mounting platform and parts for self-installation of the holder on a hard side of a vessel.