The strongest axles that we offer are our 1-ton competition axles. Proven in rock crawling and rock racing applications by Shannon Campbell, these axles feature our heat-treated billet 4340 fully bridged yokes and 35-spline 300M axle shafts. These axles are capable of over 40 degrees of turning angle, will accept any 1-ton 1480 style u-joint and mate up to the Currie Competition inner axles. This axle is designed to be used with Currie Extreme Duty style unit bearings.