4PCS Extension Tension Spring 3/8Inchx6-1/2Inch Made of Spring Steel with Double Hook Structure Extendable 0.047Inch Applied to Industrial Screen Door Mechanical Repair and Gate Fence

아마존 달러(USD) 가격을 각 날짜의 환율로 원화 환산해 표시합니다. 현재 환율 $1 = ₩1,478 (2026-07-23 기준)

상품 특징

• Tension springs are made of high-elasticity, fatigue-resistant nickel-plated spring steel, which offers wear resistance, heat resistance, and corrosion resistance. They can return to their original shape even after withstanding significant tensile forces, are resistant to deformation, and remain reliable over long-term use.
• The spring has a total length of 6.5 inches (165.1 mm), an outer diameter of 0.37 inches (9.53 mm), and a wire diameter of 0.047 inches (1.2 mm). Its dimensions are optimally designed for a wide range of applications, including industrial production, machinery repair, scientific research, equipment maintenance, and home repairs. (Note: Manual measurements may have a ¡À3mm margin of error
• please select carefully based on the size description.)
• Features a double-hook design with symmetrical hooks at both ends, allowing for quick installation and secure attachment to machinery to ensure stable operation. The sleek silver finish combines practicality with industrial aesthetics.
• Installation is simple and quick, making it suitable for a wide range of applications including mechanical manufacturing, furniture, appliances, screen doors, gate doors, repair parts, and scientific research and development. Flexible and practical, it is an essential item for both home and professional toolkits.
• Package Includes: 4 tension springs, suitable for long-term use and capable of handling various spring replacement or repair tasks. Whether for individual projects or bulk use, this set meets your daily needs.

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