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United Kingdom
This is Stainless Steel Extension Spring 24.5mm x 3.5mm manufactured by RS PRO. The manufacturer part number is RS_821-431. It has 24.5mm free length. Its spring rate is about 0.49n/mm . The product is made from highly stable and reliable stainless steel. The wire has 0.5mm diameter. It has a maximum 41.80mm extended length . Moreover, it has an initial tension about 10n . The product has 3.5mm external diameter.
For more information please check the datasheets.
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