The Scotty Rod Holder Height Extender makes it easier to get to your rod, by extending the height of the rod holder by 6.5 inch. The height extender also provides added clearance over the gunnels of smaller boats, where the rod holder may not be mounted right to the gunnel. This extender is made from durable reinforced nylon and works with Scotty post mount rod holders (except the #240 Striker model).