The Ridgid Center Bolt Cutter features alloy steel jaws for long life of the blade. The one-step internal cam mechanism assures the fastest and easiest way to keep blades perfectly aligned. The rubber grip handle on the cutter provides easy and controlled cutting. ADDITIONAL SPECIFICATIONS: Model No.: S42; Description: Center Cut; Capacity Soft Metal: 11/16"; Capacity Medium Metal: 9/16"; Capacity Hard Metal: 1/2"; Weight: 18-1/4 lbs.