9X Big Bore Air Hammer. 2 spring retainers (1 Beehive spring, 1 quick change). The item "Chicago Pneumatic Air Hammer" is in sale since Wednesday, August 14, 2019. This item is in the category "eBay Motors\Automotive Tools & Supplies\Air Tools\Other Automotive Air Tools". The seller is "tial_8485" and is located in Springfield, Missouri.This item can be shipped to United States.