Check the listing for details. Lionel Track tie tightening tool especially for O27 tracks. Condition: New. Listed at 19.95 USD. From TinMan 3 rail. We recondition 1000's of pieces of track. As part of the process, we remove the pins, and after polishing, reinstall them into the tracks. We also thru the track refurbishing process we often need to tighten the rails to the ties. After experimenting with a bunch of different methods we came up with this really great Little tool. This tool is especially made for O27 tracks. We have the same tool on a different sale especially for O gauge. The difference between the 2 tools is the "chunk" that is used to put under the tie so you don't squish (a technical term) when you wack it with the spike. Does the spike look familiar? 3 guesses where the came from. The insulators are for a just in caser if you loose or damage the center rail insulators. They are also available on a different sale, should you need more.Like all TinMan tools these come with a lifetime warranty. Just make sure you remember:PEOPLE DON'T GROW OLD FROM PLAYING WITH TRAINS, THEY GROW OLD WHEN THEY STOP PLAYING WITH TRAINS!