Phillips Industries has developed a new secure trailer connection, Sta-Lock Gladhands
. According to the company, the new device is a combination of a lightweight, aluminum body with a cast iron connector plate.

The heavy-duty connector plate includes a spring-loaded, stainless steel ball bearing that provides a positive lock for gladhand mating.

While traditional gladhands can often flatten out over time and heavy-duty gladhands often do not fit on trailers with space constraints, the Sta-Lock Gladhand is meant to eliminate those problems.

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