Place this handy "delayed-action" Uncoupler anywhere on a straight track segment between-the-rails. One pair with instructions. Track not included
Ready to mount on top of ties with Code 83 rail.
Cut out ties if mounting Code 70, 55 or 40 rail.
Use the #334 Uncoupler Gluing Jig to aid in the precision installation of #312, #321 & #322 Uncouplers in track.