25MM POST WARNING: Certain Grizzly, Laguna and other imported lathes may use 25mm posts which are slightly smaller than 1”. THESE WILL NOT WORK. PLEASE MEASURE YOUR POSTS BEFORE ORDERING. FYI: 25mm = .984”, and 1” = 25.4mm. 25mm posts are available special order.
If you have a 12 1/2" to 14” lathe with 1” diameter post, such as Powermatic 2014, Delta, General, Jet or Rikon these rests will probably fit: