Extended Length: 24.96", Compressed Length: 16.56", Stroke: 8.40", Hardware Kit: NO, Shaft: 10.00", Force: 171.00 lbs, SHAFT CONNECTION: Ball Socket (Nylon) 10mm, BODY CONNECTION: Ball Socket (Nylon) 10mm, Body: 28.00", Internal Springs: NO, Brackets: NO, Heavy gauge steel pressure tube provides long life.