Sea-Dog MaxBlast Air Horn - Dual Trumpet [432520-1] Brand_SI-TEX Each size fits multiple seacock

Each size fits multiple seacock sizes

LED indicators for power and protections

Box Dimensions: 7"H x 7"W x 21"L WT: 4

Wiring: 3 Wire

Sea-Dog MaxBlast Air Horn - Dual Trumpet [432520-1] Brand_SI-TEX Each size fits multiple seacockMaxBlast Air Horn Dual Trumpet MaxBlast Dual Trumpet Air Horn is constructed of durable chrome plated brass. When installed, the trumpet should point slightly downward to permit water drainage. Display pack includes horn, compressor, air tubing, and mounting hardware. At 121 decibels and a frequency (Hz) of 37515A 31515A, this horn meets the US Coast Guard's COLREGS, US Inland Navigation Rules, Annex III Regulations, and ABYC standard A 23 for boats