Solid machined aluminum bases are interchangeable with Driftmaster Pro Series rod holders. A threaded center hole offers maximum holding power without drilling a hole in your boat for the stem. Compatible with Pro Series 1/2 Rod Holders. 1/2 diameter threaded stems. Available: The Flat Rail base fits any size square rail. The Stainless Steel Flushmount Base has a 2-1/2 minimum flat surface. The Rail Base has a low-profile design that retains your boats sleek factory look and fits round rails up to 7/8. Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Type: Rod Holder Bases.
