100%
Proto J5444 12-Point Box End Wrench 1-3/8-Inch
by Proto Tools— Made in Coopersburg, PA
Verified American Made
94% — Very High
Full verification requires additional independent sources
Manufactured in Coopersburg, PA
Manufacturing in USA since 1907Verified through 3 independent sources
- Brand website
- Product listing
- Known factory location
Heavy-duty box end wrench for professional use. Made in USA. 12-point design for multiple positions.
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Proto J5444 12-Point Box End Wrench 1-3/8-Inch
94% Verified