Axle NutPlastic-pin of the pin-lock accommodate thread form and locks with friction, simple assembly with a regular hexagon nutMultifunctional application: safety for different bolted joints such as rear axles, pivot shafts, yokes etcInnovative pin-lock secure high locking characteristicsA 20 g lightweight axle nut in a shapely designCompliments the TCA chain adjuster kitMade of titanium Ti-6Al-4VFor rear axles only.