Product details:

Upgrade your bass fishing game with the Fishing Specialties Transducer Mounting System for Bass Boats. The mount attaches to the top of your fiberglass bass boat's flat casting deck through a 4" riser that allows the system baseplate arm to clear the rub rail. The aluminum baseplate arm attaches to a small base, holding the 48" downrod in place. Your transducer assembly secures to the mounting plate through 2 nylon thumbscrews. The downrod's post end securely attaches to your forward-looking sonar shaft's mount backets. Run your sonar's cables through the downrod to keep them safe. Use the 12"-18" telescoping handle ?? which secures anywhere on the downrod through a self-drilled 1/8" hole ?? as an easy-to see pointer for the transducer's direction. Mounting system includes all necessary hardware and mounting parts. Made in USA. Ideal for mounting onto fiberglass bass boats' flat casting decks; 4" riser allows baseplate arm to clear rub rails; Aluminum baseplate holds downrod; Transducer assembly secured to mounting plate with 2 nylon thumbscrews (included); 48" downrod with a post end to secure forward-looking sonar shaft mount brackets; Cables run through downrod; Includes 12"-18" telescoping handle; Handle doubles as an easy-to-see pointer for transducer direction; Handle secures anywhere on downrod through a self-drilled 1/8" hole; Includes necessary hardware and mounting parts;