Product Description:
Mounts designed to work specifically with Piranha units. Replacement mounting knobs for Piranha 1, Piranha 1 Portable, Piranha 2, Piranha 3, Piranha 4, Piranha 4 Portable, Piranha 5, PiranhaMax10, PiranhaMax15, PiranhaMax20, Smartcast RF10.

Additional Info:
Manufacturer: Humminbird
MPN: MKH-P
Product SKU: HUM-MKH-P
Weight:0.50 pounds