Rail Fastenings Systems

Vortok Coil

The Vortok Coil is the internationally recognised and preferred method for repairing loose screwspikes in wooden railway sleepers or dowels.

Over 80 million have been installed worldwide, as they are a long-term and low-cost solution to worn sleeper holes.


Technical Features

  • Restores original pull-out strength and screw torque
  • Unaffected by climatic or environmental conditions
  • No need to remove existing baseplate
  • Existing screwspikes and fastenings can be re-used


  • Improves track structure and gauge retention
  • Delays sleeper replacement
  • Quick and easy installation
  • No possession required
Rail Fastenings Systems

Vortok Coil