Review pictures. Both units are tested and working. Both have surface discoloration and scuffs and scratches from use. Both of these are from an aviation mechanic. 1/2” Chuck and 3/8” Chuck. Both comes with keys. Sold as is.

Brand: Chicago Pneumatic
Accessories: Chuck Keys
Type: Pistol Grip (Standard)
Chuck Key Type: Keyed
Set or Single Item: Set
Country/Region of Manufacture: United States