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This wrench is designed to fit both 6S and 8S models. It is highly advised to purchase this wrench to help prevent cross threading.
THIS TOOL IS ONLY TO BE USED BY HAND!!!! DO NOT USE PLIERS!!!
We have all fought the battle of trying to start the pillow ball retainers in the plastic hubs. One wrong turn and it cross threads. As a result of the design of the Arrma 8S hubs, it is especially difficult with the support ribs on the hubs. This tool will allow you to have a super fine feel when starting the threads.
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