The rail alignment indicators are used for precise alignment of the rails. The indicators are mounted in pairs on a metal tube (d = 28 mm) of the appropriate length and held against the guide rails with the pointer flank.

 

When precisely aligned, both pointers are in the center position. Item No. 337810 also features a plumb line attachment. This allows you to reliably check not only the alignment but also the vertical position of the rails.

 

Delivered in pairs.