High Quality Electroplated Compression Spring Dongguan City Dalang Vista Hardware Spring Factory Base Info Material:Stainless SteelUsage:Electronic ProductLoad Type:CompressionShape:CoilWire Diameter:5.0mm-20mm:Endurance Limit: 50000 Times Description Pre:T Bolt Hose Clamp (KTBF156) Next:Regular Link Chain Proof Link Chain Ordinary Mild Steel Link Chain