Keep your wheels securely fastened with these heavy-duty drive-in wheel studs. This set includes 8 studs, each measuring 2.5 inches in length with a 9/16-18 thread pitch, making them a reliable choice for a wide range of vehicle applications. The 0.69-inch spline diameter ensures a firm, press-fit installation that holds tight under demanding driving conditions. Designed for strength and durability, these wheel studs are built to handle the stress and torque that comes with everyday driving as well as more demanding performance use. The drive-in design allows for straightforward installation without the need for specialized tools, saving you time and effort during wheel maintenance or replacement. Whether you are replacing worn or damaged studs or upgrading your wheel hardware, this set of 8 provides enough to cover a full axle or serve as reliable spares. Compatible with a variety of makes and models that use the 9/16-18 thread specification, these studs are a practical and dependable solution for keeping your wheels properly secured.