Model 401 Dual Roof Mount Truck Horn - NOB Backorder It provides an ideal cockpit

It provides an ideal cockpit layout for tracking secondary rear air helper springs

This robust structure handles intense vibrations and extreme pressure demands with ease

Model 500 "Sentinel": The Foundation of Authority

Premium Construction: Outfitted with a durable black stainless braided PTFE-lined leader hose and a heavy-duty inline check valve

Waterproof Air Compressor: Medium-duty fully submersible 150 PSI pump unit

Model 401 Dual Roof Mount Truck Horn - NOB Backorder It provides an ideal cockpitNew Open Box [PNXXXX NOB] Previously opened boxes that have been reboxed. NOB Stock goods have the same 1 year warranty as all other Kleinn products. Chrome Plated Dual Roof Mount Horn Get the sound of a Big Rig on your truck with these roof mount horns. These are the same kind of horns you'll find on a Mack or a Peterbilt. The air inlets are on the underside to allow operation with manual valves and to avoid exposed air lines and wiring. Perfect for