Quad Train Horn for Craftsman® 20v Battery Color:Chrome There's no tank to fill

There's no tank to fill and no wiring diagram eating up your Saturday — this battery powered air horn arrives assembled

Fit the shell to match the air compressor

New for 2026: a cordless dual-trumpet train horn that runs on the same Ryobi® 18V batteries that power your drill and impact driver — the ones charging in your garage right now — paired with a wireless remote that reaches a full 300 ft

onboard trigger for immediate control

If the charger flashes red/green

Quad Train Horn for Craftsman® 20v Battery Color:Chrome There's no tank to fillIf there's a charged Craftsman 20v pack sitting on your garage shelf right now, you already own half of this kit. The Quad is the four trumpet flagship of our Craftsman lineup: click a battery onto the base, squeeze the trigger, and four tuned metal trumpets throw a 150 dB blast that stops conversations two driveways over. There's no tank to fill and no wiring diagram eating up your Saturday this battery powered air horn arrives assembled, fully