Crescent/Lufkin Doyle Log Scale Rulers, 4 ft, Wood, 6 Scales

Designed for estimation board feet in a cut log. Graduated inches to 1/16ths lower edge. Outside markings for 10 and 18 ft logs. Inside markings for 12, 14 and 16 ft logs.

Attributes:

Finish = Lacquer, Increment @ Scale = 1/16 in @ 1 in, Length [Nom] = 4 ft, Material = Wood, Measuring System = Inch, No. of Scales = 6, Specialty Scales = Doyle Log Scale, Type = Folding Rule, Width [Nom] = 5/8 in, Wt. = 0.24 lb. (1 EACH = 1 EACH)