Moxon Vise Hardware Components - 3/4" ID Stop Collar
Buy individual parts and make a custom Moxon, Twin Screw or Tail Vise. Depth stop collars with Allen screw (3/4" ID x 1-1/4" OD x 9/16") Zinc Plated. 3/4" washers (13/16" ID x 2" OD x 1/8" thick),unfinished.