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COVID-19 Update: Arpac Storage Systems continues to deliver essential services to our clients in these unprecedented times. While we are not allowing unscheduled visitors, our Service, Parts, Rentals, and Sales departments are all fully operational and available to assist you. Please call us for details.

STAR® 4 Vehicle Restraint


The STAR 4 vehicle restraint offers a higher level of automation and convenience. The restraining arm is raised and lowered automatically at the touch of a button by a linear actuator drive system. The programmable logic controller (PLC) offers more flexibility to meet the evolving needs of your facility.

The Kelley STAR 4 vehicle restraint is designed to engage the rear impact guard of a vehicle and hold the vehicle at the loading dock during the loading and unloading process.

Design Highlights

  • Push-button Control Panel
  • Dependable Linear Actuator Operation
  • Programmable Logic Controller (PLC)
  • Non-Impact Design & Operation
  • Automatic Interior/Exterior 24V LED Light Communication System
  • Sensor Bar Indicates Positive Engagement with Rear Impact Guard
  • Audible Alarm (If no contact with RIG)
  • Low Profile – Stores at 9.5″ Off Grade
  • Horizontal Hooking Range 0 – 10″ From Face Of 4″ Bumper
  • Captures & Complies with NHTSA Regulation Rear Impact Guards