These are some common tools used to work on this device. You might not need every tool for every procedure.
The Dell Inspiron 15-5558, was released in 2015 and is bundled with the charger needed for this specific device. At the time of release it was one of Dells middle tier of their high end laptops. It has a black plastic chassis, 15.6 inch display, and Intel Core i5-5200U processor.
There are no major recalls for this device. The Dell Inspiron 15-5558 was accompanied by the non-touch version(5559) and replaced by the Dell Inspiron 15-5568.
This laptop can be identified by the sticker located below the keyboard with the device name and model. Also, the name and model number can be found on the bottom of the device on a white label.