Convert any RAM post/spline base into a ball base on your boat or kayak with this 1.5" ball with spline post. With this adapter you can use your existing rod holder base to support a wide variety of ball and socket components to hold your fishfinder or other electronic devices. This ball will also connect to the RAM-ROD®Revolution Ratchet arm which adds ball and socket adjustability to your fishing rod holder. With the post and spline function you can easily remove or transfer your ball and socket mount when not in use.

Compatible With: 
RAM Fish Rod & Tube Rod Holder bases

Material: 
High Strength Composite 

Ball Size:
1.5" Ball "C" Size 

Note: 
The "U" in the part number reflects product packaged in poly bag.