This is a good clean Eifel plier wrench. It's marked, "EIFEL-FLASH PLIERWRENCH PAT. 5.2.16 FLASH SLS CHICAGO".  This one features the standard jaw with capacity of 0-1.25" depending on the position of the jaws gears. It has a spring lock that holds the engaging pin of the jaw in place while in use. Overall this pliers wrench is in very good condition, no rust, very little wear.