Crescent Lufkin 1-1/4" x 3' Tinner's Circumference Steel Rule - 953FTN

Since Lufkin's founding in 1869, Crescent Lufkin has stood at the forefront of measuring tools and equipment, with industry-leading quality and innovation. We enable the consumer or professional user with reliable, precise, durable lines of products, including our wooden measuring rules. Since patenting the Lufkin Folding Rule in 1919, we've been manufacturing top-quality tools, like this rule which features a 6' maximum extension, clear graduation markings, and a brick mason scale on the inside.

• Standard rule for tinners and other sheetmetal workers
• Tempered medium-weight steel
• Black markings for easy reading
• One side upper edge marked inches to 1/16ths
• Reverse side has formulas for calculating circumference, diameter, area
• Hole in one end for hanging
• Lower edge marked up to 113 circumference inches to 1/8ths