LUFKIN - Lufkin 72 in. L X 5/8 in. W Wood Rule SAE [066FN]

The Lufkin 6-foot is a flat reading wood ruler marked on both sides and edges. It is graduated to 1/16th on both edges, with 16" stud senters marked in red. Regular outside markings. Durable construction with brass-plated joints and brass end caps which prevent the ends from splitting. Embossed numbers and graduations prevent print corrosion.