RS Pro Steel Extension Spring, 85.5mm x 18mm

Free Length: 85.5mm

Spring Rate: 4.27N/mm

Material: Steel

Wire Diameter: 2.5mm

Maximum Extended Length: 133.10mm

Initial Tension: 35.02N

Outside Diameter: 18mm

This is Steel Extension Spring 85.5mm x 18mm manufactured by RS Pro. The manufacturer part number is 121-365. It has 85.5mm free length. Its spring rate is about 4.27n/mm . The product is made from highly stable and reliable steel. The wire has 2.5mm diameter. It has a maximum 133.10mm extended length . Moreover, it has an initial tension about 35.02n . The product has 18mm external diameter.