| MODEL |  |
 |
 |
 |
|---|---|---|---|---|
| J306 | 30mx13mm | 100ft × 1/2" | 1 | 20 |
| J506 | 50mx13mm | 165ft × 1/2" | 1 | 20 |
Accuracy: GIANTOP Long steel tapes are within the tolerance of EC class The tolerance has been determined with tension strength of 50 Newton at 20˚C. The tolerance of Class I and Class II is determined by the formula(a+bxL). * a, b = coefficients fixed * L = length in meter
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1.De-burred edges :The rough edges cause corrosion and rust. GIANTOP steel tapes with de-burred edge treatment prevents the rough blade edges from causing early corrosion and cracking.
2.Heavy duty case construction with impact resistant ABS case or frame Built-in rubber guard to protect case.
3.TYPES OF ZERO POINTS,
Type A : Zero point approx.10 cm from the end fitting
Type B : Zero point approx.10 cm from the end fitting
Type C: Zero point at end fitting
Type D :Zero point at outside of ring
Type E : Zero point at inside of hook
