1. High accuracy, wear-resistant and durable
2. SK4 foot spring, ABS shell, anti-falling without shaft jamming
3. Nylon coated waterproof tape
4. Buffer shrink device
5. 14 times thicker wear-resistant tape, clear scale
6. Wear-resistant tape, overall heat treatment, high hardness, good toughness, no paint drop
7. Metal ruler hook + 3 rivets to fix, effectively prevent the front end of the ruler hook from breaking easily, and it is convenient to lock
8. Transparent PC material ruler shell, comfortable to hold, beautiful and generous
9. Long-term brake switch on the side, which can fix the tape for a long time
10. The metal belt buckle has good elasticity and is not easy to deform
11. Zero point correction hook, retractable anti-vibration, heat-treated ruler hook, performance reinforcement
12. Standard: Metric
13. Features: stable recycling, imported gears, thickened ruler shell, accurate measurement, s