kato n gauge tram jig (4.5" Radius)
for use with any n flexi track to create sharper bends (115mm) than most tracks were designed for. can accomodate track (sleeper width} up to 17mm wide. designed specifically for peco flexi tracks. can be printed as a single item on beds >= 150mm.
YOU MAY FIND IT EASIER TO USE IF YOU SCALE THE Z AXIS BY 50% {when its rotated flat on the bed)