ATV Axle Wrench Set. The HP Tools ATV Axle Wrench Set simplifies axle replacement by allowing precise torque application without obstruction. The unique cutout design lets the wrench pass over the jam nut, providing direct access to the innermost nut for accurate tightening. Built to last, this set is crafted from heat-treated steel and includes a 1/2-inch drive slot compatible with a breaker bar or torque wrench (both sold separately). Cutout wrench design passes over the jam nut for accurate torque on the innermost nut. Constructed from durable heat-treated steel for strength and longevity. Sold as a complete set for professional use or at-home maintenance.