STR-4000 Dok-Lok® Vehicle Restraint
part of the Smooth Transition Dok System™   
The STR-4000 Dok-Lok Vehicle Restraint is a new category of truck restraint that helps prevent vertical and horizontal trailer movement. By securely engaging the trailer's rear impact guard and stabilizing the rear of the trailer, the STR-4000 offers the ultimate level of safety.

STR-4000 Features and Benefits
Hydraulic cylinders help stabilize trailer to prevent trailer drop
Ensures smooth transition between loading dock and trailer
Helps reduce jolts to forklift operators, minimizes product damage, reduces repairs on loading dock equipment
Helps prevent all types of trailer separation accidents, using a unique rotating hook design, such as aggressive early departure, trailer creep and dock walk, as well as trailer tipover from landing gear collapse or trailer up-ending
Rotating hook reaches over 6" to help maintain engagement in below-dock endload situations
Automatically positioned utilizing energy of backing trailer
Designed to withstand impact of trailers backing in at the dock
Stored above ground to stay clear of debris, ice and snow for maximum reliability
Universal controls feature audible alarm with coded override, outside light monitors, simple trouble-shooting and self-diagnostics.
12-month money-back satisfaction guarantee standard with all Rite-Hite products
5-year parts and labor warranty

 

 



Video Links
Full Product Video (6:03)
56K (Dial-Up), 150K (modem), 300K (DSL)

Preview Clip (1:10)

Interactive STR-4000 Product Presentation
(Flash Presentation - Will open in a new window, to return to this page, close new window after viewing the information.)



Smooth Transition Video
Watch a video on smooth transition

Resources

Smooth Transition Dok System

Reference Center

Download a white paper on Smooth Transition