The Bert's Swivel Rod Tree holds 3 rods -- of any length -- with vertical seperation and a net holder or additional rod holder on top. The Bert's Swivel Rod Tree swivels 360º and locks in four 90º positions. The Bert's Swivel Rod Tree mounts in as small as a 6" Bert's Track on the Port or Starboard gunwale of your boat. Bert's track not included.