I have 2 new down rigger mount extentions. These are 12" tall and have spring loaded pins(multiple position) to allow easy pivot to swing downrigger into boat. They are made of welded aluminum and painted black. The bases have multiple pre-drilled holes to accept all major brands of downriggers.I sold the boat and downriggers before I could mount them so they are still new.Paid $60.each. Will sell them both for$75. these will allow you to mount your riggers up off the rail for easier access.