Notable Features
Fast, easy way to measure outside circumference and diameters of fixed, flexible and soft walled parts.
Laser scaled tapes with 1mm/0.040″ graduations and with 0.1mm or 0.005″ graduations on vernier reading handle.
Standard tape width of 16mm. Tape thickness of 0.2mm.
Special tape width of 6/35/60mm and 0.05mm graduations vernier reading handle available upon request.
420 Series Inch Outside Diameter Measuring Tapes
| Circumference
Range (inch) |
Diamter
Range (Inch) |
Order No.
Stainless Steel |
Order No. Black |
| 2″–38″ | 0.8″–12″ | 420-105 | 420-205 |
| 37″–87″ | 11.8″–27.7″ | 420-110 | 420-210 |
| 86″–136″ | 27.4″–43.3″ | 420-115 | 420-215 |
| 136″–186″ | 43.3″–59.2″ | 420-120 | 420-220 |
| 186″–236″ | 59.2″–75.1″ | 420-125 | 420-225 |
| 235″–285″ | 74.8″–90.7″ | 420-130 | 420-230 |
| 284″–334″ | 90.5″–106.4″ | 420-135 | 420-235 |
| 334″–384″ | 106.3″–122.3″ | 420-140 | 420-240 |
| 383″–433″ | 122.0″–138.0″ | 420-145 | 420-245 |
420 Series Metric Outside Diameter Measuring Tapes
| Circumference
Range (mm) |
Diamter
Range (mm) |
Order No.
Stainless Steel |
Order No. Black |
| 60–950 | 20–300 | 420-405 | 420-505 |
| 940–2200 | 300–700 | 420-410 | 420-510 |
| 2190–3460 | 700–1100 | 420-415 | 420-515 |
| 3450–4720 | 1100–1500 | 420-420 | 420-520 |
| 4710–5980 | 1500–1900 | 420-425 | 420-525 |
| 5970–7230 | 1900–2300 | 420-430 | 420-530 |
| 7220–8500 | 2300–2700 | 420-435 | 420-535 |
| 8490–9760 | 2700–3100 | 420-440 | 420-540 |
| 9730–11010 | 3100–3500 | 420-445 | 420-545 |
421 Series
421 Series measuring tapes are designed to measure outside diameters of fixed, flexible and soft walled parts.
Laser scaled tapes with 1mm or 0.040″ graduations and with 0.050mm or 0.002″ graduations on vernier reading handle.
Standard tape width of 16mm tape thickness of 0.2mm.
Special tape width of 12mm. Tape thickness of 0.12mm.
| Diamter
Range (Inch) |
Order No.
Stainless Steel |
Order No. Black |
| 0.6″–4.6″ | 421-105 | 421-205 |
| 4.0″–9.0″ | 421-110 | 421-210 |
| 27.4″–43.3″ | 421-115 | 421-215 |
| 43.3″–59.2″ | 421-120 | 421-220 |
| Diamter
Range (mm) |
Order No.
Stainless Steel |
Order No. Black |
| 15–115 | 421-405 | 421-505 |
| 100–230 | 421-410 | 421-510 |
| 200–330 | 421-415 | 421-515 |
| 300–620 | 421-420 | 421-520 |
