Fenner Drives Trantorque MINI 6410025 is a 1/4" bore keyless bushing designed to lock a hub, pulley, or other shaft-mounted component to a shaft without a key. As part of the Fenner Drives Trantorque MINI line, this compact locking bushing provides a simple, reliable fit for small-diameter shafts. Part number 6410025 identifies the 1/4" bore version of this keyless locking solution.
