Product Name: Compression Spring
Free length: 1.0 inches (25 mm)
Spring Size (Outer Diameter): 0.2 inch (4 mm) (Outer Diameter
Wire diameter: 0.02 inches (0.5 mm)
Main Material: Stainless Steel
Package Includes: 10 x Compression Springs
Made of silver tone stainless steel spring wire, featuring high elasticity and precision, small enough to be installed and generated strong force.
Closed spring ends for efficient force transfer and reduced chance of tangles
Stainless steel provides superior mechanical properties with superior corrosion resistance and heat resistance than piano wire
General purpose spring toy equipment tools, etc.