Robert Axle Project Kid Trailer 12mm Thru Axle, Length: 160, 167 or 172mm Thread: 1.0mm EA Thru Axle Trailer Hitch Adaptor

Length: The true length of this axle shaft is 172mm long This axle comes with a 6mm flat and a 6mm tapered (X-12) spacer, and can be 172, 167 or 160mm long depending on spacers used Thread pitch: 1.0mm Compatible with Syntace 12x142 and 12x148 axles as well as other manufacturers with similar dimensions