Composition of steel tape measure

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Composition of steel tape measure

The steel tape measure is mainly composed of eight parts: housing, ruler, brake, ruler hook, strap, ruler spring, anti-fall protective cover and labeling. The specific functions of each component are as follows:

1. Shell: ABS new plastic, with shiny texture; anti-drop, wear-resistant and not easy to deform.
2. Ruler: adopt 50# first-grade strip steel with a thickness of 10 wires (0.10mm);
3. Braking: With upper, side and bottom three-dimensional braking, the hand control feels stronger.
4. Ruler hook: The rivet ruler hook structure is not easy to deform and ensures more accurate measurement.
5. Carrying straps: rubber and nylon; high-grade and high-quality; strong and durable, good hand feeling.
6. Foot spring: generally 50# carbon steel, 65# manganese material: strong toughness and high accuracy.
7. Anti-fall protective cover: high-quality plastic to prevent breakage and collision damage, and enhance durability.
8. Labeling: It can be produced according to customer requirements.

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