Deluxe Chrome Aluminum Screw On Air Valve Knob Trailer Kit / Peterbilt Fits Kenworth

This chrome aluminum air valve knob comes with a multi-colored glossy sticker and is designed to screw on easily. It boasts a beautiful, high-quality chrome-plated finish achieved through a triple chrome plating process. It is available with a trailer script option. The deluxe variety pack includes glossy stickers in black, blue, red, and silver. This knob is compatible with Freightliner, Kenworth, Peterbilt, and various other truck models.