A vintage USA Made JH Williams double box wrench.
1 1/8" and 1 1/16".
Marked SUPERWRENCH, JH WILLIAMS & CO USA
About 17" long.
In excellent condition. Shows no signs of hammering or misuse. No fatigue or cracks. Splines on boxes are crisp and show no mods or abuse.
QUALITY, for the pro mechanic tradesman.
See photos for details.
About 1.5 pounds of forges steel!