Up for sale is this GTD Thread Die Chaser in size 1" USS 8 TPI coarse mounted inside hexagonal case that measures 2-3/8” across at the flat sides. This vintage tool is in usable shape and has a couple of edge chunks missing on one side. (Please see photos).

Brand: GTD        

Type: Die

Thread Pitch: U.S.S. 8 TPI Coarse

Number of Pieces: 1

Material:  High Carbon Steel         

Country/Region of Manufacture: United States