Fitment:Compatible with 2007-2018 GMC Sierra 1500 2500 3500/2007-2018 Chevy Silverado 1500 2500 3500/2019 Silverado 1500 & Sierra Legacy / Limited Only. Durable Material: The products are made of high quality materials, which are durable, reduce the frequency of replacement and have a long service life. Safety: The storage box has a lockable key cover, which can be safely placed on your trunk. It can be sealed well against moisture and bad weather. Good Design：This toolbox swings out nearly 200° towards you for easy access from the tailgate & swings back into a locking position over the wheel well for maximum bed access. OE Standard - Superior Durability and Impact Resistance.Meets the Original Equipment (OE) standards, ensuring replacement fit just like the original. Storage Box Compatible with GMC Sierra 1500 2500 3500 2007-2018/Chevy Silverado 1500 2500 3500 2007-2018/Silverado 1500 & Sierra Legacy 2019/Limited Only Rear Left Case ToolBox Drawer