T Gauge Train Valve Gear STW-VG2
The T Gauge Train Valve Gear is a stainless steel (0.1mm/4 thou thick) etch of valve gear, enough for 1 large loco or a few small steam locos. Included in the etch (mostly at 5.50mm wheel pitch) are various extras including a variety of valve links, return cranks, nuts etc.
Because the etching process is tricky down at this scale, a 0.2mm+ drill may be required to clear out some of the holes as required.
T Gauge is the smallest working model railroad gauge currently available. Its 1:450 actual scale or ½ of Z Gauge. You can pack a lot of railroading in a very small space. VcsHobbies is a US distributor of these amazing miniature trains.