Laguna 20" Steel Extension:

The 20″ extension includes a solid cast iron tailstock support block for outboard turning.  The support block raises the tailstock back to centerline for stability and additional material support when outboard turning.  It is supplied with a tool-rest extender.  The 20″ extension can be mounted in 4 different positions including headstock or tailstock end of the bed as a bed extension, low on the leg for outboard turning, or perpendicular to the headstock for superior tool rest positioning.