Specifications include, but are not limited to: RITE-HITE STR4200 Dok Lok Restraint for 5 Dock Doors STR-4200 Dok-Lok® Stabilizing Trailer Restraint Exclusive _ hook design - Greatest reach creating a two-point entrapment on RIG - Anti-rotation design adds an additional layer of safety by securing intermodal containers or trailers with rear impact guard obstructions - Automatic re-fire if hook is not properly engaged _ Trailer Stabilization - Hydraulic cylinders stabilize air-ride suspension trailers to help address horizontal and vertical movement during loading/unloading - Smooth Transition design minimizes jolts to forklift operators reducing the occurrence of back related injuries - Minimizes product damage and wear and tear on other dock equipment components _ Withstands the elements - Corrosion resistant finish. Mounted above ground away from dirt, debris, snow, ice, and standing water _ Designed for impact - Automatically positioned by the trailer _ Warranty - Five-year parts labor warranty _ Security system interface - Dok-Lok vehicle restraints can physically enhance security at a facility when linked with an active building security system. If an engaged restraint is tampered with, the building security system is notified and facility protocol is followed STR-4200 Electrical _ 120V/1ph _ Control wiring only _ Disconnect within 5' by others