How to measure U boltsUpdated 5 months ago

If you need to measure U bolt length, width, or diameter before ordering, here is a simple guide that will help.  

A is the bolt diameter (ours are all 5/8" except for the 4500/5500 U bolts)

B is the width (this is also your axle tube diameter - will be 3.5" or 4" in most cases)

C is the length, measured from inside the center of the bend, to the end of the threaded section. 

We hope you find this info helpful!  If you have any further questions, just reach out to us anytime.