Fiberglass Folding Rules - Inside Reading features:
- Both sides and both edges are marked, graduated to 1/16 inches.
- Both sides feature engraved graduations.
- Made of nylon and reinforced with glass fibers for durability and resistance to abrasion, most chemicals, and weather.
- Black marking on yellow background and red stud center markings every 16 inches.
- Made with locking joints and stainless steel spring hinges for strength and durability.
WARNING - Cancer and reproductive harm - See www.P65Warnings.ca.gov for more information.