The Chrome Aluminum Tractor and Trailer Parking Brake Knob Set For Kenworth is a practical and reliable accessory for your vehicle. Made from billet aluminum, this set features a 5/8 inch 11 threaded screw-on style, ensuring a secure fit. It is sold as a set and is compatible with most 1982-2001 Kenworth T600, T800, W900B, and W900L makes and models. Enhance the functionality and appearance of your Kenworth with this durable and stylish parking brake knob set.