Sea-Dog Twin Mini Compact Horn [431120-1] Outdoor | GPS - Accessories THT-530 fits GROCO Thru-hull Fitting

THT-530 fits GROCO Thru-hull Fitting Sizes from 1/2" through 3"

UPC: 628309263386

Tearing at the 8th riblet creates a plug with a 2” diameter base

this rugged LED water light produces brilliant strobe flashes automatically when thrown overboard and is visible for miles at sea

PiranhaMAX 180

Sea-Dog Twin Mini Compact Horn [431120-1] Outdoor | GPS - Accessories THT-530 fits GROCO Thru-hull FittingTwin Mini Compact Horn Twin Mini Compact Horn features a prewired, sealed sound unit with 304 stainless steel diaphragm and stamped 304 stainless cover. Mounting bracket can be used as a wiring template. A drop in replacement for many common OEM horns. When installed, horns should point slightly downward to permit water drainage. At 111 decibels and a frequency (Hz) of 49020A, this horn meets US Coast Guard's COLREGS and ABYC standard A 23 for use on