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TPR UniLock
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Made in the USA
  • Industry proven truck positioned restraint mechanism

  • Advanced 3-color light communication system

  • LED interior and exterior lights

  • Restraining force in excess of 32,000 lbs. 

  • On-Demand motor operation to preserve energy

  • Exclusive designed gear motor keeps hook continuously engaged

  • Automatically ensures safe capture or auto-stores

  • Push button activation

  • iDock controls with interactive message display

  • Low profile 9" carriage - Service range 9" to 30" off grade

  • Zinc plated track and housing provides high corrosion resistance

  • IP67 rated motor, submersion proof up to 1 meter

Available only on the Unilock
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  • Locking mechanism maintains engagement on the trailers Rear Impact Guard (RIG)

  • Universally effective on any obstructed RIG, including intermodal trailers with cover plates

  • Advanced cam design rotates hook away from Rear Impact Guard to release "RIG Wedge" pressure

Advanced Cam Design

"Hook-Style" Restraint 

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