Coils open at 1g load and extend to approximately 60mm at 100g load.

Max. extension without permanent deformation is approximately 150mm.

Dimensions of coiled portion:

• Diameter: 16mm
• Length: 1mm
• Overall closed length including end loops 50mm
• Approximate Spring Constant: 23.50 Nm-1 (Note: there may be variation within packs and batches of springs)