The Lufkin Red End Series of Wood Rulers is the name and color recognized as the mark of superior wood Rulers. This 6 ft. wood Ruler is made of the finest hardwood that is straight grained， tough and flexible. The Joints are made of brass， rustproof and smooth working. Markings are in red and black on a white background for easy-to-read measurements.
- All sections have square ends
- Every joint opens on even number
- Inside marked with 6 scales in a 16 in. module
- Outside is graduated on both edges to 1/16ths
- First end section is a short section
- Permits butting the rule on the first 16 in. module
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