Manufacturer Description

SSD TRX-4 Wheel Hub Plugs were designed to fill the gap in the hub of your TRX-4, when using aftermarket wheels with hubs that fit an Axial style hex.  

NOTE: These are only for TRX-4 applications. For other brand axles use SSD00405.

Features:
CNC machined aluminum
Grey anodizing
For use with standard 12mm hex (without Axial style step)
Same size as Axial style hex step
Fill the gap in the hub of aftermarket wheels with hubs that fit an Axial style hex
Fit TRX-4 axles

Includes: (4) Aluminum hub plug (grey)