Seachoice HYF-307BG1 Low Profile Drop-in Hidden Horn SCTRIM3 1 x Black control line

1 x Black control line with SkyLock block and fiddle block for 4:1 mechanical advantage

Manufacturer Part Number: 20272

PC-3 Phase Coating - Applied to the prisms

all AIS messages continue to be received

HDS-12 LIVE Gimbal Bracket

Seachoice HYF-307BG1 Low Profile Drop-in Hidden Horn SCTRIM3 1 x Black control lineThis Seachoice Phase II Drop In Hidden Horn produces a loud, clear tone and it features a slim, low profile design that makes it easy to install wherever desired. This horn is rated at 111 dB at one meter. It mounts from the outside, and the grille of choice screws on to create a front face. It comes with both a black ABS screw in grille and a white ASA screw in grille so you can choose the horn cover that looks best where it is installed. Each grille