Delta Industrial 46-464 Midi-Lathe Modular Stand Extension Midi-Lathe modular stand extension provides a mobile and stable support for the 46-463 bed extension. For use with the 46-462 Midi-Lathe stand. Modular design allows multiple extensions to attach to each other for support of multiple bed extensions. One stand extensions is required for each bed extension addition . Delta 46-460 Wood Lathe NOT included with 46-464 Midi-Lathe Modular Stand Extension