Pre-owned tool, this thing is massive it does have rust and pitting. The makers mark looks like armstrong to me but is badly deformed from rust. I have shown what marking I could find. Item has been lightly oiled to prevent further rust. If you have any questions feel free to message me. Please see all photos
HUGE Giant 4-1/4” Open End Engineers Wrench Unknown Maker Railroad Shipyard
$618.27
Brand
unknown
Type
Open End Wrench
Assortment
Individual Wrench
MPN
6691
Country/Region of Manufacture
United States
condition
Used