B117 Bronze Thru-Hull Transducer w/Humminbird #9 Plug - 7-Pin
The B117 features our 50/200 kHz, dual-frequency, single ceramic element in a low-profile housing. The nearly-flush design minimizes drag with only 5mm (3/16") extending outside of the hull. The plastic P319 and stainless steel SS60 models are also available to accommodate all hull materials.
Features
Specifications:
Specifications: