Equip your semi truck to be Ready for the Road Ahead , with the Power Products 3/4" Seat Osum Tandem Hanger, a key piece that delivers enhanced suspension support. With the ability to act as a mounting point for suspension points that are attached to tandem axles, this replacement device is able to help evenly distribute a load while keeping the system aligned. Crafted with a scratch-resistant coating to prevent damage. FleetPride is your First Click in Heavy Duty .