![NoLimitz Mast Ferrule Plug](http://www.windance.com/cdn/shop/products/171459f3fdfa7b3bb726cac536bdbb0c_683x726.jpg?v=1695280821)
NoLimitz Mast Ferrule Plug
by NoLimitz
$2.95
This is the middle plug that goes into the top of the joint to keep water out.