Entrematic (Loading Dock Products), Carrollton, Texas, introduced new Kelley VERSACHOCK Wheel Chock Wireless Trailer Restraint System (Model KMC), which provides a simple means of securing trailers while effectively communicating operation status with drivers and dock workers to ensure a safe and productive dock operation.

Transport Security, Inc., Waconia, Minn., introduced the patent-pending ENFORCER Seal Guard Lock #5950 stainless-steel hasp and trailer seal protector.

M1 Marketing imports and distributes a patented protection system called Trailerlock.

Maximize trailer and cargo security with MAGTEC’s Power In-Lock, an internal lock that’s easily mounted to standard trailer roll-up or swing-out doors.