Vintage Starrett No. 251 Steel Beam Trammel Machinist Tool
Appears to be 1940s-50s
Beam measures 14 3/4"
Nice clean working condition
The Starrett C251 is a rigid, well-designed trammel for layout, scribing, and measuring distances and circles
The top of the beam is flattened so that when the trams are clamped in position, they will not turn from pressure on the points
Can use some cleaning to bring back its luster
No other issues noted
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