Rite-Hite 52100 Rite-Hite 52100 Rite-Hite 52100
Rite-Hite 52100


Regular price


If you thinking this might be the spring you need you are probably right. 

This is by far our best selling spring.

Length: 23 1/2"
Outside Coil Diameter: 3"
Wire Size: .435"
Number of Coils: 41
Type: Extension

Need help tracking down other dock leveler springs? Click here go the the Spring Finder.

This is for use with Rite-Hite dock levelers.


Mechanical dock levelers use springs to move up and down. Part of the spring system works to extend and pull back the dock leveler as it is moving up and down. Since springs are temperature-sensitive, they need continual adjustment to work properly in hot and cold weather. This causes the springs to wear down more quickly. In addition, springs are the most constantly-used parts on mechanical dock levelers, so they wear out faster than any other parts and require more frequent replacement. This spring is a main extension spring for a Rite Hite mechanical dock lifter. When this spring fails, the dock leveler will not extend, and the dock leveler cannot be manually extended.

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