FWIW the rear ABS lines should never be touched unless removing a rear hub for a wheel bearing replacement. To remove a rear strut assembly all you need is a 10mm for the top bolts, an 18mm for the main strut to knuckle bolt, and a 15mm for the sway bar end link. Undo the 18mm and 15mm end link nut then pound the knuckle down off the strut with a 5 lb hammer. When done then undo the 2 top 10mm and pull the assembly out with your hands. Takes about 15 minutes to pull a rear corner. When reinstalling put 2 top bolts in then lift the strut on the perch. Put some lubricant on the bottom of the strut and jack the knuckle back up the strut while pounding the side of the knuckle witht he 5 lb hammer. Install 2 18 and 15mm remaining bolts.