utility, contractor, safety, motorist, vehicle, trench, plates, liability, recucePlate Locks increase safety for employees and  motorists while reducing liability. Plate Locks can be installed in a fraction of the time as utilizing cold patch reducing the time your crew spends in the street. Plate Locks are safety orange and be clearly seen by motorists, cyclists and pedestrians alerting them to the fact there is a steel road plate in their driving lane. Keep your crew and motorists safer and reduce your possibilities of liability. Read More.