Eibach ERS 3.75" I.D. | 18inch Length | 300lbs/inch

Length: 18 inch 457.2 mmInside Diameter: 3.75 inch 95.25 Rate: 300 lbs/inch 5.35476094472976 kg/mm 52.530204867799 N/mmBlock Height: 6.67716535433071 inch 169.6 mmTravel: 11.3228346456693 inch 287.6 mmLoad at Block Height: 3372.09821428571 lbs 15107 NWeight: 12.32 lbs 5.6 kgs