Extreme Series Train Horn for Hart® 20v Battery brand-ryobi brand-new DeWalt® impact driver before

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

These bags are sold as Open Box items

ensuring consistent quality and fit

Snap in a compatible Kobalt® 24V battery

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

Extreme Series Train Horn for Hart® 20v Battery brand-ryobi brand-new DeWalt® impact driver beforeWhat 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