Keson 6 foot Outside Diameter O.D. Tape

This Outside diameter tape is used for measuring the outside diameter of pipe or other round objects. When fixing water pipes, you need to know the outside diameter to get the correct size repair clamp.  Wrapping this tape around, the back side shows the diameter in inches to 100ths of an inch up to 23" diameter. The front side of the tape has standard 1" measurements to 6' divided into feet and inches with 1/32" increments.  The tape is steel with YELLOW background and black letters with protective lacquer coating. The tape end is a double riveted looped end. The outer case is Stainless Steel with orange rubberized grip surface around the diameter of the case. 

Common Diameter Measuring Uses:
DIAMETER TAPES SPECIALTY MEASURES SHORT TAPE MEASURES DIAMETER & POCKET TAPES, POCKET RODS The diameter of a circular object, like a tree or a pipe, is easily measured using a Keson diameter tape. The tape is calibrated in units of 3.14(pi) inches. The tape is actually measuring the tree or pipe’s circumference, but the units on the tape are adjusted by pi enabling you to get a diameter by wrapping this tape around a circular object.

Keson Part number PD618