JET 719001 JWL-Swing Away Lathe Quickly swing the lathe tailstock out of the way Securely locks to the lathe bed with a few turns of the handle Can be used with the optional bed extension mounted in the lower position Fits JET 1440Vs, 1640Evs, 1442Vs and 1642Evs lathes Please note, the tailstock swing away cannot be mounted to the end of the bed extension