Will this fit on a 1 1/4 inch square rail and do I need a mount kit and I would like it in white, thankyou?
You will need the rail mount adapter. We offer the holder in white, but not the rail mount. We can special order that if you call us at 1-800-914-1123. Here is the rail mount adapter: http://www.iboats.com/Pro-Series-Rail-Mount/dm/view_id.685748