Shinwa Rule - $10 (North San Bernardino)

Shinwa Rule This finely made tool is very useful for layout and machine set up.
The Easily check 45 or 135 degree angles.
Quality steel tool, made in Japan.
Machined from stainless steel this precision mitre square has a base which allows it to be firmly butted against the edge of stock when marking mitres, also superb for accurately setting machine fences, blades and tables.
Hardly used but not abused.