The Prima Brake Components Square Knob is designed to ensure safer driving conditions and prevent potential brake-related incidents. Its ergonomic design offers a confident and comfortable operating experience, allowing drivers to maintain the appropriate air pressure. The knob is made of durable materials and is designed to withstand the toughest conditions. It is easy to install and provides a secure fit. The knob is easy to spot with its bright yellow color and provides a visual reminder to check the brakes.

FleetPride is your First Click in Heavy Duty®.