Metal valve design provides longer life 2,100 blows per minute with 3-1/2 piston stroke Positive action trigger for precise control. Matco Mtcr2 Long Barrel Air Hammer. Air Hammer is pre-owned and in good working condition with marks and scratches. The item "Matco Mtcr2 Long Barrel Air Hammer" is in sale since Tuesday, November 10, 2020. This item is in the category "Home & Garden\Tools & Workshop Equipment\Air Tools & Air Compressors\Air Drills".The seller is "epawnamerica" and is located in Milwaukee, Wisconsin. This item can be shipped to United States.