Tighten small bolts and nuts faster and more carefully than with a wrench. Hex to square adapter fits MAGNA-TIP handles and power driver bit holders converting them into effective nut drivers using your ¼" drive sockets. Gives added versatility for your MAGNA-TIP set.
Big Book Catalog, Issue:68, Page:471
Big Book Catalog, Issue:68, Page:474
SPECS: Steel. 1.25" (31cm) long. ¼" hex (6.3mm) to ¼" square.