Hella Air Horn 013410021 High Tone; 370 Hertz; Silver Housing; 26 Amp; 24 Volt; 312 Watt; ECE approved

Hella

T-H Marine Air Horn BE-SA-35299-DP Loud And Attention Grabbing Sound; 8 Ounce Canister; Blue; Used For Marine Sporting Events; For Use On Boats Up To 65 Foot; USCG Approved

T-H Marine

T-H Marine Whistle BE-SA-58300-DP Safety Whistle; Neon/Fluorescent Orange; Plastic; Waterproof; USCG Approved; Works When Wet; With Orange Lanyard

T-H Marine

T-H Marine Air Horn | Loud & Attention Grabbing | Blue | Made in USA

T-H Marine

Kleinn Dual Tone Air Horn | Totally Bad Ass Round Trumpet | Loudest Trumpet Ever

Kleinn

USCG Certified Orange Duo-Tone Whistle | Polystyrene Material

Sea Dog

Loud Orange Police Whistle | USCG Certified with 36 Inch Lanyard

Sea Dog

Get Loud with Kleinn Beast Air Horn Kit | Triple Tone, 153.3 Decibels, All Steel Tank, Easy Installation

Kleinn