Product Details: Prepare your semi to be Ready for the Road Ahead™, with the Haldex 2" Hinged Clutch Brake that provides a smooth and damage-free transition of gears. To provide enhanced control and adjustable engagement / disengagement of the clutch, this replacement component is crafted with a hinged design. Fashioned with durable materials to endure harsh operating conditions and long-term use. FleetPride is your First Click in Heavy Duty®.