Blair Line 24 Handcar Set-off Laser Cut Wood Kit Pkg(3) — 1-13/16 X 1-1/4″ 4.6 X 3.2cm, N Scale

 
Track workers, section gangs, signal maintainers and roadmasters used
handcar set-offs to clear the line for passing trains, and to turn their
handcars and motorcars for the return trip. Some roads required set-offs
every mile, and they were often found at signals and sidings as well. Based
on prototype railroad standards, this kit includes parts to build three
complete stand-offs on a fill (with supports for one end) or level ground.