The KEYSERT-HD(56) 7/8-9 ID is a premium threaded insert designed for heavy-duty applications. Manufactured by Field Tool Supply, this insert features a 7/8-9 internal diameter, making it ideal for high-stress environments. Its durable construction ensures long-lasting performance and resistance to stripping, providing a secure fit in various materials. This insert is perfect for use in automotive, aerospace, and industrial applications, meeting stringent quality standards for reliability. Its design allows for easy installation and compatibility with a wide range of tools and systems.