TEKTON 12" Adjustable Wrench features: Drop Forged Carbon Steel, Heat Treated and Chrome Plated, Polished Heads, Smooth Open/Close Roller Action, Accurate, Precision-Machined Jaws, Black Matted PVC Dipped Handles for a Comfortable Hold, Meet or Exceed ANSI Spec. 107.8M, Wrench Size: 12", Jaw Opening: 1-1/2"