Conventional Transducer - Pole Type Mounts Gen3 Pole and Beam Mount Kit for Conventional Transducers $241.43 Gen3 Receiver to Gen4 Vise Lock Upgrade kit $185.52 Heavy Duty Transducer Deployment Arm $1,317.19 Gen3 Transducer Clamping Pole-Arm Mount $142.01 Gen2 Transducer Clamping Pole-Arm Mount $90.41 Universal Aftermarket Mount for 1.25″ or 1.5″ Diameter Poles $143.93 Kayak Precision Transducer Arm Pole & Beam Mount Kit $115.52 Precision Transducer Arm Pole & Beam Mount Kit $106.64