The Chrome Tractor & Trailer Air Control Pin-On Knob – Bulk is a premium replacement control knob designed for tractor and trailer air brake control valves found in heavy-duty commercial trucks. Manufactured for durability and ease of installation, this pin-on knob provides a secure fit while adding a polished chrome appearance to the vehicle's dashboard.
The chrome-plated finish enhances the interior with a clean, professional look while resisting corrosion, wear, and daily use. Its ergonomic design offers a comfortable grip for smooth operation of the tractor and trailer air brake controls.
Designed for bulk OEM, fleet maintenance, repair facilities, and aftermarket applications, this replacement knob is ideal for keeping heavy-duty trucks in service while maintaining a factory-quality appearance.
Suitable for semi trucks, commercial tractors, vocational trucks, fleet vehicles, heavy-duty equipment, and specialty vehicles, this air control knob is built for dependable performance in demanding environments.
Features
- Replacement tractor and trailer air control knob
- Pin-on installation
- Premium chrome-plated finish
- Ergonomic grip for comfortable operation
- Durable corrosion-resistant construction
- Secure fit on compatible air control valves
- Easy installation
- OEM replacement and aftermarket compatible
- Bulk packaging for fleet and service applications
- Ideal for tractor and trailer air brake control systems
- Suitable for semi trucks, commercial tractors, vocational trucks, fleet vehicles, heavy-duty equipment, and specialty vehicles
