Blacksmiths' Rules, 3/4 in x 2 ft, Steel

One fold, tempered steel rule
Converts diameters directly to circumference measurements
Riveted joint with stop when ruler is opened straight
Black filled etched graduations

Quantity 1EA

Specifications

Finish=Tempered
Graduation(s)=1/16 in; 1/8 in
Increment @ Scale=1/16 in @ 1 in; 1/8 Dia. in @ 1 Circumf. in; 1/8 in @ 1 in
Length [Nom]=2 ft
Material=Steel
Measuring System=Inch
No. of Scales=3
Thickness [Nom]=1/32 in
Type=Folding Rule
Width [Nom]=3/4 in
Wt.=0.15 lb