Heavy Duty Pro Series Rod HoldersThe Pro Series line of molded rod holders takes the Pro Series to the next level with the addition of the Combo Mount. All the Pro-Series unique features you&';ve come to expect, with the ability to mount in multiple configurations.Designed for use with casting and spinning rod holders. Heavy-duty, deep-tooth gear lock securely holds rod holder in mounting base. WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.