Extreme Series Train Horn for Hart® 20v Battery brand-ryobi Engineered from the ground up

Engineered from the ground up to drive portable air horn guns and handheld train horn setups

Snap in a compatible Kobalt® 24V battery

Because it draws power directly from a Hart® 20V battery

Industrial Waterproof Remote Control — Up to 260 ft Range

brand-new DeWalt® impact driver before our team handcrafts it into a fully functional train horn

Extreme Series Train Horn for Hart® 20v Battery brand-ryobi Engineered from the ground upWhat Makes the Extreme Series Quad Horn Compatible with Hart 20V Batteries Stand Out? Train Horn Drill's Extreme Series is a premium quad trumpet horn built around a genuine Hart Impact Driver body, giving you a rugged, hand assembled unit that runs entirely on your existing Hart 20V battery no air compressor, no power cord, no complicated setup. Snap in your battery, and this kit is ready to roar at a ground shaking 150dB. Core Specifications at a