DIY Train Horn Kit for Milwaukee® 18v Battery quad air quad ridged horn no extra tools required —

no extra tools required — everything arrives fully put together and primed to blast

and this kit is not compatible with any wireless control system

Hours of runtime per charge — exceptional battery efficiency for extended use

A built-in air compressor drives all four trumpets simultaneously

Battery Compatibility: Ridgid® 18V battery platform (battery not included)

DIY Train Horn Kit for Milwaukee® 18v Battery quad air quad ridged horn no extra tools required —Turn Your Milwaukee M18 Drill Into a 140dB Quad Train Horn Already own a Milwaukee M18 impact drill? This DIY kit from Train Horn Drill gives you every component needed to gut that drill, install a high output air compressor, and emerge with a genuinely loud 140dB loud portable train horn that runs on your existing M18 battery. No pre built shortcuts. You assemble it yourself, and that's exactly the point. If you want the most budget friendly path to