Jim crow (tool)

A jim crow or rail bender is a tool for bending rails, consisting of a U-shaped or V-shaped armature with a hefty screw rod in its axis.

Deluxe models are outfitted with rollers for continuous bending.

[1][failed verification] [2] Railway rails are quite flexible and bend easily to radii of 400 m (440 yd) or more.

The jim crow is needed to bend rails to tighter radii, especially near the ends.

This tool article is a stub.

Illustration of a Jim crow from A Textbook on Civil Engineering — International Correspondence Schools published in 1899 by the Colliery Engineer Company.