Because axles don't really come in "standard" sizes, we need the following
information from you to ensure that you get the correct axle*:

A) Hub Face: measure from face to face where the wheel sits against the hub/drum

B) Spring Center: measure from center to center of spring perches.

We also need to know the axle capacity (2K, 3.5K, 6K, etc.) and whether it's straight or drop as illustrated above.

*This applies to spring axles only. If you have a torsion axle, please call (865) 584-1994 for information.