Bead Holding Device, Product Type Bead Holder, Material Brass, Overall Length 4 1/2 in, Compatible Tire Type Aircraft Tires, Bus Tires, Oversized Truck Tires, Off-Road Vehicle Tires, Tractor Tires, Features Extra wide Bead of super singles, Holds the Bead in place against the Wheel when Mounting the Tire onto the Wheel