Prevent injuries caused by improperly secured gates on trailers and dump-trucks with GATE-LOK.  The patent-pending, easy-to-use design safely secures the gate in the open position while unloading or during maintenance. The Standard size is designed for full size dump trucks and trailers, the “Shorty” has a shortened length and is ideal for one ton and ton and a half contractor dumps.
Optional scraper can be used to clear debris such as rock, sand and asphalt from the spreader pan and tailgate area.  Constructed of durable steel.

Available Models

  • GL-100ST – Standard GATE-LOK
  • GL-100SC – GATE-LOK with Scraper
  • GL-99SH – “Shorty” GATE-LOK
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BONUS: Includes

Exclusively only available through, we offer every customer purchasing GATE-LOK a free 12-month subscription to This website will give you repair information on every single diagnostic code that exists. This covers all diesel trucks, from Cummins with Dodge engines all the way up to your normal commercial trucks such as Freightliner, Peterbilt, Volvo, and all the rest of them Coverage includes all the truck components such as engine, transmissions, ABS, cab, chassis, and more. You can also view more on the website.

Additional information


GL-100ST, GL-100SC, GL-99SH


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