Cannon Easi Troll Manual Downriggers. 24-36 inches adjustable booms. The small size makes it easy to add the use of downriggers to your boat. These are great for many trolling applications. I bench tested these with 8 pound weights and they worked as expected. Condition: These are both in very good condition. Previous owner used them in fresh water only. Single Cannon rod holder for each. Please see photos for condition. I recommend using a removable Cannon slide mount for easy placement and removal. I’ll be listing a set of these mounting bases separately. Please let me know if you have any questions.