The Prima Brake Large Shaft Square Parking Brake Knob is the perfect solution for reliable and comfortable operation of your parking brake. This knob is designed with an ergonomic grip for easy operation and provides reliable performance over a long service life. The bright yellow color makes it easy to spot and adds a touch of style to your vehicle. With its durable construction and easy installation, this knob is the perfect choice for any vehicle. FleetPride is your First Click in Heavy Duty®.