W194N11481 McCormick Dr., P.O. Box 309, Germantown, WI 53022(800) 643-5424

PowerStop® Series Manual Restraint

Manual Loading Dock Truck Restraint


By providing an economical solution for your shipping and receiving operation, the PowerStop® Manual vehicle restraint brings value and enhanced safety to your loading dock. The PowerStop® is a non-impact, self-aligning, mechanically operated truck restraining system.  An optional light communication package can be added to the MML and MAL, which can also be upgraded to iDock Controls with an interactive message display.  The MAL comes equipped with a RIG sensor bar that notifies dock workers with an audible alarm if the restraint's arm is not securely engaged with the trailer's Rear Impact Guard.


The PowerStop® will withstand up to 32,000 lbs. of pull out force and has a horizontal service range of 0” to 10” from the face of the dock bumpers and a vertical range of 12” to 29.5”. The PowerStop® is a versatile restraint that can be integrated with any mechanical, hydraulic, or pneumatic dock levelers, and edge-of-dock, or top-of-dock units.


Now available with   iDock Controls

Corrosion Resistant Zinc Plated Finish

The PowerStop® can be combined with a Poweramp® VH or PR dock leveler and run off of the same pump and motor as the leveler reducing maintenance and electrical costs.

Optional automatic or manual light sequencing

The PowerStop® MML can include an optional corresponding red and green inside and outside light package. These lights can be operated manually or automatically to identify the restraint's operation to both the forklift operator and the truck driver.

Equipment Interlocking Option

The PowerStop® can be easily interlocked to any powered dock leveler through the optional upgrade of adding iDock Controls. This forces operators to use the restraint before the dock leveler can be positioned onto the truck.

RIG Sensor Bar

Equipped on the MAL, the RIG sensor bar ensures dock workers that the restraint is securely engaged to the trailer's Rear Impact Guard.


PowerStop Restraints

Docks with PowerStop Restraints

PowerStop® MAL Operation

Want to know more about the PowerStop Manual Restraint?  Request a Quote today.

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