The Peterbilt Stainless Steel Stack And Cab Mounting Hardware Kit is a practical and durable solution for your Peterbilt truck. Made with high-quality stainless steel construction, this kit includes 2 nuts, 2 bolts, and 4 washers, providing everything you need for a secure installation. Designed to fit most Peterbilt trucks, this kit can be used in conjunction with the Grand Rock Gromets GR-PB-14656U for added stability. With its reliable construction and easy installation, this kit is a must-have for any Peterbilt truck owner.