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Pi Tape® brand White Easy to Read Inside Diameter tapes are best suited for measuring diameters in low-light environments. They are not intended for use with chemicals or in corrosive environments. Tapes with a beginning diameter range under 25.4mm are constructed from 716 Stainless Steel while tapes with a beginning diameter range 25.4mm and larger are constructed from 1095 Spring Steel. White Easy to Read tapes feature dark lines and numerals on a white background.

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, widths and larger tapes are available upon request.

 Inside Diameter Price List

 Custom Made Inside Diameter Price List


Inside Diameter White Easy to Read Metric Purchase Options


Part # Size Gage Width Thickness Offset/Body Width Price Link
PM0WSSID 28mm - 200mm I.D. 6.35mm 0.15mm 12.7mm 174.00 Go to Product Page
PM02WSSID 28mm - 300mm I.D. 6.35mm 0.15mm 12.7mm 188.00 Go to Product Page
PM03WEZID 50mm - 300mm I.D. 6.35mm 0.25mm 12.7mm 182.00 Go to Product Page
PM1WEZID 100mm - 300mm I.D. 6.35mm 0.25mm 12.7mm 179.00 Go to Product Page
PM1SPWEZID 50mm - 600mm I.D. 6.35mm 0.25mm 12.7mm 332.00 Go to Product Page
PM2WEZID 300mm - 600mm I.D. 6.35mm 0.25mm 12.7mm 201.00 Go to Product Page
PM2SPWEZID 300mm - 900mm I.D. 6.35mm 0.25mm 12.7mm 351.00 Go to Product Page
PM3WEZID 600mm - 900mm I.D. 6.35mm 0.25mm 12.7mm 214.00 Go to Product Page
PM3SPWEZID 600mm - 1200mm I.D. 6.35mm 0.25mm 12.7mm 365.00 Go to Product Page
PM4WEZID 900mm - 1200mm I.D. 6.35mm 0.25mm 12.7mm 247.00 Go to Product Page
PM5WEZID 1200mm - 1500mm I.D. 6.35mm 0.25mm 12.7mm 254.00 Go to Product Page