Convert Diameter to Circumference with a Twist of the Blade
Pocket-size 6'L (2m) Executive Diameter Tapes have a zero mark located 3" from the Tape end. Convert diameter to circumference by turning the blade. 1⁄4"W (6mm), yellowclad blade; polished-chrome case.
On English Tapes, length side is graduated in inches to 16ths, with the first 12" to 32nds.
Metric Tape has consecutive centimeters to millimeters one side; diameter to millimeters on other side, numbered in centimeters.