Aldon 4014-09-S SaberTooth Portable Derail with sign, Double-End
Two direction derailing for 4-axle locomotives and all freight cars.
Do not use if 6-axle locomotives operate on your tracks. Use two 1-way derails (one left-direction, and one right-direction) back-to-back, instead.
Blue derail sign and holder included with all derails.
For use on wood or concrete ties.
Light weight: 50 lbs Tool-free installation Safety anchor hook
Designed for 5 MPH or less switching speeds
Tie Spacing: 18"-24" on center