Features and Benefits: Designed to fit the axle nut on Chevy Topkick/Kodiak, 2003 - newer; Similair to Factory Tool J-44275; May also fit other similair deign axles; Hardened Steel; OTC Limited Lifetime Warranty; Designed to fit the axle nut on Chevy Topkick/Kodiak, 2003 - newer. Similar to J-44275.