The Peterbilt 3 Inch Wide Offset Stack Mounting Bracket is a practical and reliable solution for mounting stacks on most Peterbilt trucks. Made of chrome plated 304 stainless steel, this bracket is not only durable but also adds a touch of elegance with its chrome finish. With a width of 3 inches, it is available in both 7 inch and 8 inch diameters, providing flexibility for different stack sizes. Sold individually, this bracket is a must-have for truck owners looking for a sturdy and stylish mounting option.