Lovejoy Atra-Flex M1 Millennium Insert 1-3/4" Bore Coupling is a shaft-to-shaft connector built around Lovejoy's Millennium insert system, configured as an M1 standard Millennium insert with a 1-3/4" bore. The coupling's key specifications are a 1-3/4" bore and the M1 Millennium insert designation. As part of the Lovejoy Atra-Flex family, this coupling is designed for applications requiring Millennium insert compatibility with a 1-3/4" bore.
