Vintage Crowfoot Wrench  Made by Proto Tools

In 1907 Alphoso Plomb, Jacob Weninger, and Charles Williams founded Plomb Tools ( Proto’s predecessor ) in Los Angeles, California.

This item has Proto trademark logo with registration number 0,501,030 applied by Plomb Tool issued on July 13th 1948.

**   PROTO --- ca. 1960s   ***

Los Angeles, California

Dimension                                                  3/8" Drive x 7/16" Size
Part Number                                               4914

Wear Cut Scratch 

Photos are descriptions

Product of USA

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