I have a pair of slightly used Bert's Downrigger Bases.
The Bert's Custom Tackle Fixed Mount Downrigger Bases are constructed of stainless steel and anodized aluminum. This base is 5" x 6" and is weather and corrosion resistant making it great for freshwater or saltwater applications.
The price is $100 or best offer for a pair of bases and shipping is $17.90 for a USPS Flat Rate Large Box.
Here's the link to the details: http://berts-tackle.shptron.com/p/4-...gger-base?pp=8