VBR-100 Dok-Lok® Vehicle Restraint Durable mechanical restraint provides safety, reliability and economy. Provides trailer separation protection Helps protect against early departure, trailer creep, and dock walk. Accommodates virtually any rear impact guard (RIG), securing the widest range of trailers. Positions automatically Utilizes energy of backing trailer and adjusts easily to varying RIG heights. No external power source required as positioning is manually activated. Engineered to withstand loading dock environment Stores above ground away from snow, ice, debris and standing water to ensure reliable performance. Resists damage by backing trailers. Corrosion resistant finish for all-weather performance. Safe, constant contact Mechanical springs provide superior upward force and constant tension against rear impact guard. Unit maintains consistent engagement as trailer bed height fluctuates during loading and unloading. Especially important with air-ride suspension trailers. Simple design, low maintenance Fewer moving parts means high reliability, for maximum productivity. E-Z-Lube™ axle design makes occasional lubrication quick and simple. Exclusive, full-time communication system Interior/exterior LED light communication system, including Corner-Vu and Leveler-Vu. Easy to operate » Simple control rod is used to manually activate barrier » A manual “lock/unlock” push button changes the inside and outside lights to indicate a locked or unlocked status. Easy to operate: Simple control rod is used to raise and lower barrier. Automatic light system: includes durable touch-pad controls that allow user to communicate if trailer cannot be effectively engaged due to damaged or missin

General description Mechanical Dok-Lok® Vertical Barrier Restraint (VBR-100) is designed to secure a semi-trailer to a loading dock by engaging the trailer's rear impact guard with a solid steel barrier. Engagement range extends from 12" to 30" above the ground. A spring-loaded, structural steel housing automatically positions the unit when contacted by a backing truck. The barrier is activated with the use of an operator control rod. Operation After the truck is backed into the dock, the dock attendant reaches down with the operation rod and inserts it into a barrier lifting fork. The attendant...