RAM Custom Adapter with 1.5" Ball for Lowrance Hook 2 / Reveal 5
RAM Drill Down 1" Ball Mount for Lowrance Hook 2 and Reveal
Strong does the job and best of all, made in the USA
Features:
* Clamping range for flat surfaces is 0" - 2.2"
Brand: RAM Mounts
Part number: RAP-B-401U
Warranty: Manufacturer's lifetime warranty