The Valve Seat Driver allows for precise positioning and driving of valve seat inserts, ensuring a secure and accurate fit within the cylinder head. It helps prevent leaks and ensure proper sealing of the valves, reducing the risk of engine malfunctions and performance issues. It is made of steel material.Attributes:• Hardened to Rockwell C scale hardness of 40 - 45, which determines it's resistant to deformation and wear• Manufactured to precise specifications and are built for durability and reliabilityApplications:The Valve Seat Driver applies controlled force to the insert, allowing for its installation without damaging the insert or the cylinder head, ensuring optimal performance and functionality.