SPECIFICATIONS
Applicable holidays: Christmas
Applicable to gift-giving relationships: classmate/ teacher
Brand Name: NONE
Certification: CE
Choice: yes
DIY Supplies: Woodworking
Folded: No
High-concerned chemical: None
Material: Metal
Model Number: 20inch/50cm,20inch
Origin: Mainland China
Product Category: cm feet
Promotion Ruler: Yes
Ruler Type: Straight Ruler
Type: Ruler
length: A handful
Product Description
Product Overview: The Ultimate Tool Ruler Born for Safety and Practicality
Core Selling Points, Unmatched
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Superior Material and Craftsmanship: Selected high-quality stainless steel undergoes a complex double quenching process, enabling the ruler body to reach an extremely high hardness of 60HRC, comparable to some professional tools. This ensures it will not roll or break when performing tasks such as window-breaking and smashing.
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Striking Size and Weight: With a total length of 53cm, a thickness of 5.0mm, and a weight of approximately 552g, this thickened and weighted design gives it strong impact force and a stable grip, delivering powerful performance with a single strike.
Truly Multi-Functional Integration
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Car Window-Breaking: In critical moments, use its solid edges to strike the four corners of the car window forcefully, enabling instant window-breaking for escape.
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Self-Defense: The heavy ruler body and robust structure can provide effective self-protection when necessary.
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Performance Testing/Outdoor Tool: It can be used for wood-cutting, brick-breaking (for demonstration purposes), or as an emergency tool for outdoor camping.
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Accurate Measurement: The clear scale marks still retain its basic measuring function as a ruler.
Detailed Product Parameters
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Material: Stainless Steel
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Overall Length: 53 cm/20inch
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Working Surface Width: 2.8 cm
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Thickness: 5.0 mm
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Weight: Approximately 552 g
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Hardness: 60 HRC
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Scale System: Dual-sided Scale
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Front Side: Centimeter (cm) scale
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Back Side: Inch scale
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Features: High Hardness, High Toughness, Rust-Resistant, Thickened
Target Users and Scenarios
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All Drivers: A must-have car safety emergency tool.
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Outdoor Enthusiasts: A multi-functional survival tool for camping, hiking, and adventure.
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Security Personnel and People Living Alone: An effective self-defense tool.
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Engineers and Craftsmen: In need of an extremely sturdy and durable measuring ruler.
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Martial Arts and Kung Fu Enthusiasts: Used as a heavy discipline ruler for practice.
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