10 x Alloy Spring Steel Coil Extended Compressed Spring 1.2x20x50mm
Wire Diameter: 1.2mm/0.05"; Outer Diameter: 20mm/0.79"(OD); Free Length: 50mm/2.0"
Package Content: 10pcs x Compressed Spring
Spring steel offers good mechanical properties with greater corrosion and heat resistance than music wire
General use spring equipment tools etc.Can not be used outdoor.
Made of Alloy spring steel , features high elasticity and good precision, installed small size and generate strong force.