Pi Tape® brand Precision Outside Circumference tapes are available in Blue Easy to Read material. The standard tapes are constructed with a 1/4” wide Vernier Gage, a 1/2" wide Main Body and a 1/4" wide Gage Member. These Precision Outside Circumference tapes are constructed of Blue Easy to Read 1095 spring steel. The standard thickness of the material is .010".

Each Pi Tape® brand precision measuring tape is furnished with a Calibration Report whose measurement results are traceable through NIST to the international system of units (SI).

Please click here to view our ISO/IEC 17025:2017 Certificate of Accreditation (pdf). Not all items we calibrate are included in our scope, however the calibration techniques and procedures are all in compliance with ISO/IEC 17025:2017.

Specialty sizes available upon request.

 Outside Circumference Price List

 Custom Made Outside Circumference Price List


Precision Outside Circumference Tapes Blue Easy to Read Inch
Purchase Options


Part # Size Gage Width Thickness Offset/Body Width Price Link
CR2 6" - 12" O.C. 0.25" 0.10" 0.5" 100.00 Go to Product Page
CR2SP 12" - 24" O.C. 0.25" 0.10" 0.5" 140.00 Go to Product Page
CR3SP 24" - 36" O.C. 0.25" 0.10" 0.5" 148.00 Go to Product Page
CR4SP 36" - 48" O.C. 0.25" 0.10" 0.5" 158.00 Go to Product Page
CR5SP 48" - 60" O.C. 0.25" 0.10" 0.5" 171.00 Go to Product Page