Absolutely essential test equipment.

[Popester]

Old post, my two cents. I like xelite hex driver tools for removing backs from sets. Also need chain nose and diagonal cutters. Hemostats can be handy and polarized and non polarized male to male cheater cords. I wore a tool belt with various tools back in my twenties. Couldn't wear it now unless I got a much bigger belt. Insulated hex adjust tools if your going d
To do any sweep or IF alignment. But not an estential.