2 sized tool holders for a lantern toolpost lathe, shaper, or planer. Mix of Armstrong, Williams, and other USA made brands. Shank dimensions are about 1-3/8″ tall x 5/8″ wide and hold a 3/8 tool bit. Good used condition except that one of the straight holders is missing its locking screw and they all have some minor grime and/or cosmetic rust. 2 left handed holders. 1 right handed holder. 1 each of right handed and left handed parting tool holders. These holders hold the tool bit at a slight upward angle except for the parting holders. I also have some No. 2T holders, which hold the bit level, available in a separate listing.