5PCS Wire Diameter 1.0mm Torsion Spring Helicaltorsio Ring 304 Stainless Steel V-Shaped Spring Angle 60 90 120 180 Degrees

5PCS Wire Diameter 1.0mm Torsion Spring Helicaltorsio Ring 304 Stainless Steel V-Shaped Spring Angle 60 90 120 180 Degrees

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