Qty (2) BOXI 4482 Universal Lift Supports Struts Extended Length: 17.20 Inches Compressed Length: 10.6 Inches 70lb 10mm Ball Socket Lift Supports 4482 Qty (2) BOXI 4482 Universal Lift Supports Struts Extended Length: 17.20 Inches Compressed Length: 10.6 Inches Force: 311N = 70 Lbs LifeTime Limited Warranty On All Our Lift Supports