Lufkin 4 Ft. x 5/8 In. Spring Joint Log Folding Rule

6" sections. For logs up to 48" diameter. White finish. Brass plated mountings, lock joints. Folding hook. Marked outside for 10' and 18' logs and lower edge inches to 16ths. Marked inside for 12', 14' and 16' logs. Blade and markings protected by longer wearing epoxy finish. Doyle scale. 4' long.