Product/Service

WindMaster Signholders

Source: MDI Traffic Control Products
MDI's WindMaster®* signholders are
MDI's WindMaster®* signholders are...
The original dual-spring- mounted system for displaying traffic control signs. Sets up by one person in under a minute.
Built to withstand wind gusts up to 70 mph.
Invented by MDI.

More about MDI's signholders:

  • WindMaster® Features
  • Economy SteelMaster® Signholders
  • System 3® Packages
  • Buyer's Guide

    MDI Traffic Control Products, 38271 West Twelve Mile Road, Farmington Hills, MI 48331. Tel: 248-553-1900; Fax: 248-488-5700.