Jac-Loc is intended to prevent the accidental release of your load due to a loss of air pressure.
Why JAC-LOC?
Secure
Belly Dump Doors are operated using powerful air powered hydraulic rams. If for any reason, your trailer loses air pressure, those rams will not keep the doors closed and you will lose your load. Almost all trucks break down at some point in time. The cost of losing the material from a single load, having to clean up the mess, and paying any fines involved will be many times greater than the cost of using this simple lock to keep your doors closed.
Fast
Jac-Loc can be opened or closed in 10 seconds or less!
Safe
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Jac-Loc is designed to be operated from the side of the trailer; eliminating the need to crawl under the trailer to secure your load. Other methods of securing doors require you to crawl under the trailer and get close to these powerful hydraulic rams and these doors that are holding tons of material ready to fall out at any time. Many injuries have occurred as drivers have crawled under these trailers in harsh conditions due to falls or to bumping themselves against the trailer frame.