Sea-Dog Single Mini Compact Horn [431110-1] Marine Hardware | Deck Fills the cup features a convenient

the cup features a convenient bottom hole

Top Flange Diameter: 3" (3-1/2" diameter elbow flange)

Medium Duty Main Battery Disconnect Switch w/ Alternator Field Disconnect and Key Lock

Concave Hinges are designed to rail mount on 7/8” tubing

fitting through a 1" hole with a polished chrome bezel that complements any boat interior or exterior

Sea-Dog Single Mini Compact Horn [431110-1] Marine Hardware | Deck Fills the cup features a convenientSingle Mini Compact Horn Single 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 108 decibels and a frequency (Hz) of 44020A, this horn meets US Coast Guard's COLREGS and ABYC standard A 23 for use