Description
Material: 304 Stainless steel
Size: Wire diameter*Out Diameter*Length
Internal Diameter =Out Diameter - 2 * Wire Diameter
( For example ，Size 0.5*8*50mm，means Wire diameter is 0.5mm,Out Diameter is 8mm,Length is 50mm,the Internal Diameter is 7mm.)
Package include: 10pcs x Springs
