The KEYSERT-HD(56) 7/8-14 ID from Field Tool Supply is a heavy-duty threaded insert designed for high-strength applications. With a 7/8-14 internal diameter, this insert is perfect for reinforcing threads in softer materials, providing a secure fastening solution. Made from robust materials, it ensures durability and resistance to wear and tear. Ideal for use in automotive and industrial applications, this insert allows for easy installation and is compatible with standard tools. Its design enhances the longevity of threaded connections, making it a reliable choice for professionals.