Summit extendable Transducer Pole comes in 3 sizes, 18"-36", 24"-60". and 32"-80."
Transducer mounts are sold separately.
18"-36" Pole is recommended for kayaks or smaller boats such as a Jon Boat.
24"- 60" Pole is recommended for most boat fishing.
32"-80" Pole is recommended for some boat fishing or ice fishing with thick ice.