The DU-BRO E/Z/ Adjust Ball Links are heavy duty and include a tension adjustment screw that allows you to torque the proper amount of pressure on the ball. 
Includes a 4-40 X 5/8" socket head bolt, nut and shim.  
Used with permission, copyright 2018 Dubro RC. Copyright 2018 Brey Corp. t/a Hobby Works.
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