En qué podemos ayudarte hoy?

Hola, estamos listos para responder tus consultas.

Data required for download



The VBR-300 Dok-Lok Vehicle (trailer) restraint is a ground stored, vertical barrier restraint that addresses accidents caused by the basic types of trailer separation.

VBR-300 Features and Benefits.

Exclusive Barrier Design    

  • 4.25″ (108 mm) high barrier with reverse taper design provides the highest and widest coverage on RIG’s.

Positive Engagement Notification    

  • Truck presence bar is depressed upon positive engagement with RIG signaling safe engagement.
  • Exclusive mag res switch design will not come out of adjustment insuring proper communication when engaged or disengaged.
  • Automatic re-fire if barrier loses contact with RIG.

Safe, constant contact against RIG      

  • Hydraulic cylinder powers the restraint into position.
  • Mechanical springs provide constant contact and float with RIG while loading/unloading.
  • Automatic re-fire if barrier loses contact with RIG.

All-weather durability

  • Zinc-plated for all-weather durability.

Full-time communication      

  • Comes standard with Corner-Vu and Leveler-Vu.
  • Interior and exterior LED lights are standard.


  • 1-year parts and labor warranty.