Here are the Sargent bench plane sizes.
Along with the Stanley equivalent sizes. This includes blade width.
Also shows size comparisons between models (I’ve posted some Stanley and Record size info and thread sizes here)
The 400 series were measured off pre 1910 examples except the #411 so later sizes may vary a little.
The single number series were not measured. Sizes are from Sargent catalogs.
The 700 series were measured off my collection as well.
————————————————————————————————————————————–
___________________________________________________________________
___________________________________________________________________
————————————
————-