Size：Wire Diameter x Outer Diameter x Length Wire Diameter : 1.0mm 1.2mm 1.5mm Outer Diameter（OD）: 6mm ~ 15mm Free Length : 15mm-200mm Notice - The picture is for reference only. The actual product size will be shipped according to the size you purchased. If you are not sure what size you need, please feel free to contact us to analyze it for you. 【MATERIAL】- Made of Premium Quality Stainless Steel, Polished Plated Surface Treatment, Have High Hardness and a Long Service Life with Great Performance in Corrosion Resistance and Not Easy to Rust. 【ADVANTAGE】- the Stainless Steel Extension Spring Has Good Mechanical Properties, Uniform and Beautiful Surface, Strong Load-bearing Capacity, High Temperature Resistance and Corrosion Resistance; It Is an Ideal Choice for Your Work.
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