Comparison : Item # 2535-L106, LIQUID WRENCH® PENETRATING OIL 5.5 OZ.
Item # 2535-L112, LIQUID WRENCH® PENETRATING OIL 11 OZ.
Item # 2535-L112/4, LIQUID WRENCH® PENETRATING OIL 11 OZ
Item # 2535-L112/6, LIQUID WRENCH® PENETRATING OIL 11 OZ
Item # 2535-L206, LIQUID WRENCH® LUBRICATING OIL 5.5 OZ.