Wheeler Savage Barrel Wrench is double-ended to fit both early and late model barrel nuts on the Savage 110 and 10 series rifles. It also features two 1/2" square drive holes for use with a swing bar or torque wrench.
Used the notched wrench for a savage 10 factory barrel swap. Folks said it would be hard to remove. Carefully put the wrench on the nut with the barrel in a viper vise and a few gently taps wit a rubber mallet and it was done. Tool held up great and will be used many more times.