We are selling a new/never installed aluminum, 4-pole rod holder originally made for a Sea Pro boat, but can be used on others. This unit is 57 1/2 long overall and has two mounting plates that are 52 1/4 apart center on center. Constructed from 1 1/4 diameter tubing, this rack has some VERY VERY light scuffs from handling. A good aluminum cleaner, and some elbow grease, and this unit could look like new