Stop killing yourself trying to take off cap nuts and then realizing you don't have a new one to replace it. This reusable collar fits all solid axle vehicles front and rear (.437" 7/16"). Just tighten the set screw with a 1/8" Allen Key. For best results file a flat spot to the axle where the set screw will touch and use thread lock on the set screw.
Not for use on rear hollow axles.
Not for use on rear hollow axles.

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