1pcs 4.0mm Spring Steel Wire Extension Spring with Hook - Durable Tension Spring for Industrial, Automotive, and DIY Projects(25 x 450 mm)
- Constructed from spring steel, this 4.0mm wire diameter extension spring ensures exceptional strength and long-lasting durability.
- Versatile length adjustment from 68mm to 500mm allows for tailored solutions to meet various tension requirements and installation needs.
- Features an outer diameter range of 21-25mm, making it compatible with a wide array of machinery and project applications.
- Precision-engineered with consistent coil spacing for reliable force distribution, ensuring smooth operation even under repeated stress.
- Perfect for industrial, automotive, and DIY applications, this extension spring with hook meets demanding performance standards for all your projects.