Sea-Dog Drop-In Hidden Horn V.2 w/Grills [431230-1] Feeders 3" Duct Threads Into Neck

3" Duct Threads Into Neck

Circumference -  42

Conventional MPPTs tend to lock to a local MPP

The continuously improved Vanish formula delivers outstanding wet strength

Non-Isolated for negative ground system

Sea-Dog Drop-In Hidden Horn V.2 w/Grills [431230-1] Feeders 3" Duct Threads Into NeckDrop In Hidden Horn V. 2 with Grills Drop In Hidden Horn V. 2 with Grills is constructed of powder coated steel and injection molded nylon. Kit includes horn plus one chrome and one white decorative billet snap in grill. Hole size 1 7 8" x 3 3 8". At 108 decibels and a frequency (Hz) of 37020A, this horn meets US Coast Guard's COLREGS and ABYC standard A 23 for use on vessels under 12m (39'). 12VDC. NMMA Type Accepted #2577065. WARNING: This product