• GRH-700

    The original rotating hook vehicle restraint features a simple, low maintenance design for safety, reliability, and productivity.

    Designed to withstand the elements, Designed for impact, Personnel and product safety , Designed for constant contact, Designed for…

  • SHR-5000

    The SHR-5000 Dok-Lok Vehicle Restraint is the industry’s premium trailer restraint, offering the highest level of safety and performance with a unique rotating hook design.

    Shadow Hook Restraint Features and Benefits


  • STR-4200

    The STR-4200 Dok-Lok Vehicle Restraint, part of the Smooth Transition Dok System, helps prevent vertical and horizontal trailer movement. By securely engaging the trailer’s rear impact guard and stabilizing the…