The product is a new OEM GM 22788371 part designed for Chevrolet and GMC vehicles from 2003 to 2021. It is a jack storage tool retaining nut specifically made by GM as a genuine OEM part. The nut is a direct replacement for the original model and is certified as an authentic OEM product, ensuring a perfect fit for your vehicle. It is compatible with various Chevrolet GMC models like the Express, Savana, Sierra, and Silverado, making it a reliable and high-quality component for your vehicle.