Armstrong Armaloy ST-1221 1/2"-Drive 12-Pt Standard Socket 21/32" Made in USA   "Bold Info band"
The Armstrong Armaloy ST-1221 is a vintage, premium, industrial-grade 21/32-inch, 12-point socket with a 1/2-inch drive, manufactured in the USA by Armstrong Tools company.
Industrial Strength: The Armaloy line was specifically designed to exceed federal specifications for torque and durability in heavy industrial or military applications.
Radius Corner Design: Like many Armstrong Armaloy tools, the 12-point design focuses torque on the flats of the fastener rather than the corners to prevent rounding. 
Size: 21/32 inch (SAE).
Drive Size: 1/2-inch square drive.
Point Type: 12-point opening for improved fastener engagement.
Material/Finish: Armaloy steel with a polished chrome finish.
Made in USA: Built to professional-grade standards
Brand New  - Item may have shelfware